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CROPPER, CHARLES A

UEI: DBVDVJ1XKM49

CROPPER, CHARLES A is a federal contractor, registered under UEI DBVDVJ1XKM49. It has been awarded $301,689 across 1 federal contract. Primary work spans Offices of All Other Miscellaneous Health Practitioners. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

DBVDVJ1XKM49

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

Key Performance Metrics

Awards Count

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Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

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Award Analytics & Distribution

Awards by Agency

Department Of Defense$301.7K100%

Awards by NAICS

621399 - Offices of All Other Miscellaneous Health Practitioners$301.7K100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in CROPPER, CHARLES A's top NAICS codes and agencies

Medical Review Officer (MRO) ServicesNueces County is seeking qualified Medical Review Officers (MROs) to provide licensed services for reviewing positive drug test results in accordance with DOT regulations. The MROs are responsible for verifying legitimate medical explanations for positive tests, ensuring confidentiality, and submitting compliant reports to maintain regulatory standards. This subcontract opportunity is open to providers who meet the necessary licensing and certification requirements to perform MRO duties under federal guidelines. The solicitation was posted on August 4, 2026, with responses due by August 27, 2026, and is classified under NAICS code 621399 for other miscellaneous ambulatory health care services. Performances will support DOT-mandated drug testing programs within the county’s operational framework, with full compliance and confidentiality required throughout the process.

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Breath Alcohol Testing ServicesNueces County is seeking subcontractors to provide DOT-compliant breath alcohol testing services using calibrated evidential breath testing devices and qualified technicians to conduct pre-duty, post-accident, and follow-up testing in accordance with federal regulations. The contract requires strict adherence to established protocols to ensure accurate, reliable, and legally defensible results across all testing types, with all equipment and personnel maintaining current certification and calibration standards. The solicitation is open for submissions with a response deadline of August 27, 2026, and is classified under NAICS code 621399 for other measurement and testing services. The work will be performed within Texas, though specific performance locations are not detailed, and interested parties must respond through the designated public procurement portal by the stated deadline.

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Clinical and Vaccine Subject Matter Expert ConsultingThe contract seeks a physician with at least five years of specialized experience in immunology, vaccine safety, or regulatory pathways to provide clinical oversight and expert validation of training content related to vaccines. The expert will ensure all educational materials are scientifically accurate, aligned with current public health standards, and compliant with regulatory frameworks. This is a subcontract under the Department of Health and Human Services, specifically managed by the Division of Acquisitions Policy HQ, with a NAICS code of 621399 indicating it falls under other miscellaneous health practitioner services. The opportunity was posted on August 4, 2026, and responses are due by August 11, 2026, at 9:00 PM ET. There is no specified location for performance, and no set-aside status is applied, making it open to all qualified contractors. The primary focus is on subject matter expertise rather than administrative or operational tasks.

Division Of Acquisitions Policy Hq

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Radiology Technician (X-Ray Technologist) for the Yakama Service Unit

Solicitation # 75H71326Q00049

The Yakama Service Unit of the Indian Health Service is soliciting firm-fixed-price commercial services for a qualified Radiology Technician to provide full-time diagnostic imaging support at the Yakama Indian Health Center in Toppenish, Washington. The contract is issued as a Request for Quotation under FAR Part 12 and is exclusively set aside for Indian Small Business Economic Enterprises, with a NAICS code of 621399 and a size standard of $12.5 million in average annual receipts. The work involves operating radiographic equipment, performing diagnostic imaging procedures, ensuring image quality, accurately documenting results in the Electronic Health Record system, and strictly adhering to clinical, safety, HIPAA, and IHS protocols. The requirement is urgent due to an impending vacancy, with services needed no later than June 1, 2026, to maintain continuity of care for approximately 10,800 registered patients. The initial performance period is six months, with a single six-month option available, totaling up to one year; however, the total performance period is capped at two years with the potential for additional extensions under applicable FAR clauses. The contractor must provide services forty hours per week, on-site, and remain available on administrative Thursdays for documentation, quality assurance, equipment maintenance, and training duties. All personnel must hold current ARRT certification, a valid state license, and BLS certification from an approved provider, along with a driver’s license, basic computer proficiency in IHS systems (RPMS/EHR), and full compliance with immunization, health screening, and tuberculosis testing requirements. Candidates must complete fingerprinting and a comprehensive background check within five days of award, including adherence to Public Law 101-630 and applicable privacy statutes, before being permitted to work unsupervised. The contractor must maintain professional liability insurance of $1 million per occurrence and $3 million aggregate, and sign a legally binding Business Associate Agreement to ensure protected health information is safeguarded in accordance with HIPAA. All costs, including travel, lodging, taxes, and incidental expenses, are the contractor’s responsibility; overtime is prohibited. Payment is strictly via Electronic Funds Transfer, with monthly invoices submitted through the Invoice Processing Platform and aligned with FAR requirements. Evaluation will focus on demonstrated prior experience—particularly in rural or remote healthcare settings—and total price, with award going to the offeror providing best value. The Government retains full rights to inspect and accept services, and may terminate performance for failure to maintain credentials, violate policies, compromise patient safety

Indian Health Service

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in about 18 hours

PEO-M Unmanned Surface Vehicle (USV) Poseidon's Fury Collaboration Event (CE)

Solicitation # PEO_M_USV_Poseidon_s_Fury_CE

SOFWERX and the USSOCOM Program Executive Office Maritime (PEO-M) are hosting the Poseidon’s Fury Collaboration Event to accelerate the development of the Unmanned Surface Vehicle Mission-Aligned Reference Architecture (MARA), a standards-based framework designed to improve interoperability across Joint Force manned and unmanned maritime systems while eliminating redundant, service-specific platform development. This initiative is open exclusively to U.S. persons and involves a two-phase process beginning with a virtual collaboration event on August 26, 2026, where SOF operators and industry partners will engage in breakout sessions to define operational needs around user interface, autonomy, command and control, and platform effectiveness. Participation in this event is optional but strongly encouraged to align solutions with warfighter requirements, with registration closing August 14, 2026. Those who do not attend the CE may still submit capabilities for consideration during the Assessment Event, which opens on September 14, 2026, and closes October 2, 2026. A virtual Q&A session is available on September 23 for clarification on technical expectations. Selected submissions will undergo a downselect process, with winners invited to participate in a comprehensive on-water Assessment Event at Stennis Space Center, Mississippi, between November 2 and 20, 2026. Participants must demonstrate their USV capabilities in real-world conditions, with evaluations conducted by Subject Matter Experts from USSOCOM, JHU APL, WARCOM, and MARSOC using predefined technical and operational criteria. Successful performers may be transitioned to Phase 5, where potential pathways for follow-on acquisition include Other Transaction Authorities (OTAs) under 10 U.S.C. §4022, research agreements under 15 U.S.C. §3715, cooperative R&D agreements, experimental procurement under §4023, or prize competitions—potentially leading to non-competitive production awards based on successful prototype outcomes. All awardees must comply with NIST SP 800-171 for securing Controlled Unclassified Information, and eligibility is limited to U.S. persons and organizations capable of supporting USSOCOM’s unique maritime missions.

Department Of Defense

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Primary Care and Support Clinical Staffing (NPs, PAs, RNs)The contract seeks to procure mid-level and nursing staff including nurse practitioners physician assistants and registered nurses to provide clinical support within the OB/GYN clinic at a community health center in San Bernardino California. The primary responsibilities involve patient triage care coordination and chronic disease management ensuring comprehensive and continuous care for patients receiving obstetric and gynecological services. Staff will be expected to operate under established protocols and workflows to enhance clinical efficiency and improve health outcomes particularly for populations with complex or long term health needs. Subcontracting entities must respond by October 24 2026 and the work is classified under NAICS code 621399 for other miscellaneous ambulatory health care services. The place of performance is specifically designated as the clinic located in San Bernardino with a zip code of 92408. While no set aside information is provided the contract type is clearly identified as a subcontract and is being managed by the Community Health Center under the California agency designation. Bidders must be prepared to meet staffing requirements that align with the clinic’s operational needs and patient care standards.

Community Health Center

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Certified Radiologic Technologist Services (MQSA-Licensed)The contract requires the provision of ARRT-certified and MQSA-licensed radiologic technologists to perform on-site stereotactic breast biopsy procedures at a designated location in Phoenix, Arizona, with an annual volume of approximately 150 procedures distributed across 24 scheduled visits. The services are specifically intended to support diagnostic imaging needs under the Phoenix Area Indian Health Service, which operates under the Department of Health and Human Services, and the contract is designated as a Buy Indian Set-Aside, reserving eligibility exclusively for eligible Indian-owned businesses. The NAICS code 621399 identifies this as a medical diagnostic imaging service requiring specialized technical expertise and compliance with federal mammography quality standards. The solicitation was posted on August 3, 2026, with a response deadline of August 10, 2026, and is structured as a subcontract under a federal acquisition framework. Performance is required exclusively at the specified Phoenix location, and all personnel must maintain current certifications and licensing to ensure adherence to regulatory and clinical safety requirements.

Phoenix Area Indian Health Svc

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Crisis Intervention and Emergency Assessment ServicesThe contract titled Crisis Intervention and Emergency Assessment Services is a subcontract under a Small Business Set Aside designation, reserved exclusively for small businesses, with a NAICS code of 621399 for other outpatient care centers. It requires the contractor to perform immediate crisis assessments and deliver comprehensive reports within 24 hours of receiving a request, adhering strictly to mandated data breach reporting timelines to ensure regulatory compliance. The work must be performed in Great Falls, Montana, with a zip code of 59405, and the solicitation was posted on August 3, 2026, with a response deadline of September 3, 2026, at 6:00 PM. The agency responsible is the Department of Justice, operating under Community Treatment Services as the contracting entity, with no specific point of contact provided. Participation is limited to eligible small businesses, and the contractor must be prepared to respond to urgent, time-sensitive situations under high-stakes operational conditions.

Community Treatment Services - Co

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Pharmacy Clinical Consultation and Medication ManagementThe contract titled Pharmacy Clinical Consultation and Medication Management requires the provision of comprehensive clinical pharmacy services to support patient care through direct collaboration with medical staff. Key responsibilities include offering expert consultations on medication therapy, actively monitoring for medication errors and adverse drug reactions, and contributing to ongoing quality improvement initiatives aimed at enhancing patient safety and clinical outcomes. The scope of work emphasizes an integrated, team-based approach to medication management with a focus on reducing risks and optimizing therapeutic results within a healthcare setting. This subcontract is posted by WEST TEXAS CENTERS FOR MHMR under the agency jurisdiction of Texas, with a North American Industry Classification System code of 621399 indicating other outpatient care centers. The opportunity was made available on July 31, 2026, and responses must be submitted by August 21, 2026, at 11:00 PM. The place of performance and specific location details are not provided, and no set-aside designation or organizational type is specified. Interested parties should access the full solicitation through the provided Texas SmartBuy portal link for additional submission requirements and procedural guidance.

WEST TEXAS CENTERS FOR MHMR

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BCBA Staffing ServicesCalifornia Department of Developmental Services is seeking qualified vendors to provide Board Certified Behavior Analysts to deliver in-person behavioral health services at STAR crisis homes in Orange, California. The services include comprehensive behavioral assessments, individualized treatment planning, and immediate crisis intervention, all conducted by BACB-certified professionals. This subcontract opportunity is open to contractors who can ensure continuous, high-quality behavioral support tailored to individuals with developmental disabilities in crisis settings. The solicitation was posted on July 31, 2026, and responses are due by October 3, 2026, under the NAICS code 621399 for other ambulatory health care services. There is no set-aside designation specified, and all services must be performed on-site at the designated crisis homes within Orange County.

California Department of Developmental Services

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in about 2 months

Primary Care Provider Hosting at Federally Qualified Health Centers (FQHCs)The contract involves supporting the employment and supervision of primary care providers who are participating in the Mississippi State Loan Repayment Program by placing them at Federally Qualified Health Centers located in underserved areas. These providers are selected based on their commitment to serve in regions with critical shortages of healthcare professionals, and the hosting organization is responsible for ensuring they receive adequate clinical supervision, infrastructure support, and resources to deliver high-quality primary care services. The arrangement is designed to improve access to essential health services in rural and medically underserved communities across Mississippi. The subcontract is open until June 1, 2029, and falls under the NAICS code 621399 for other miscellaneous ambulatory health care services. It is administered by the Rural Health and Population Studies division of the Mississippi state agency, with performance tied to locations designated as underserved by state and federal standards. The hosting entity must comply with all program requirements related to loan repayment eligibility, provider retention, and service delivery metrics, ensuring alignment with the goals of the Mississippi SLRP to reduce provider shortages and enhance community health outcomes through sustained clinical presence in high-need areas.

Rural Health and Population Studies

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in almost 3 years

Installation, Configuration & Training ServicesThe contract requires on-site installation, configuration, and user training for delivered wheelchairs, ensuring each device is properly fitted to the individual recipient and fully functional within their therapeutic environment. Services must include coordination with therapy staff to validate proper setup, alignment with clinical needs, and hands-on orientation for users and caregivers, emphasizing safety, usability, and long-term independence. All work must be performed at the designated location in New Orleans, Louisiana, with strict adherence to standards that guarantee seamless integration with existing rehabilitation protocols. This is a subcontract under the Department of Veterans Affairs, managed by the 256-NETWORK Contract Office 16, with a NAICS code of 621399 for other miscellaneous health services. The solicitation was posted on July 31, 2026, and responses are due by August 17, 2026. While no set-aside classification is specified, the work is tied to veteran healthcare support and requires proven capability in mobility equipment deployment and user-centered training. Contractors must be prepared to operate on-site with flexibility to meet individual patient schedules and collaborate directly with clinical teams to achieve optimal outcomes.

256-NETWORK Contract Office 16 (36C256)

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On-Site Physiotherapy Services for InmatesThe contract seeks the provision of on-site clinical physiotherapy services to inmates at Bath Institution, with a focus on comprehensive assessments, therapeutic interventions, and patient education delivered in strict alignment with Correctional Service of Canada health policies and the National Essential Health Services Framework. Services must be performed directly within the facility, ensuring that all care meets established standards for accessibility, safety, and clinical effectiveness in a correctional environment. The solicitation, posted on July 31, 2026, with a response deadline of August 17, 2026, is classified as a subcontract under NAICS code 621399 and is issued by the Government of Canada through the Correctional Service of Canada. Performance is required at Bath Institution located in Ontario, outside the National Capital Region, and the contract does not specify any set-aside provisions for small or designated businesses. All proposals must demonstrate capacity to deliver regulated physiotherapy services within institutional constraints while maintaining compliance with federal health care directives.

Correctional Service of Canada

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Professional Services Support for Immigrant CommunitiesThe contract seeks professional support services tailored to low-income immigrant populations in Boston, with a focus on case management, outreach, and administrative assistance to enhance access to resources and improve community integration. Services are expected to be delivered within the 02108 zip code, and the work is structured as a subcontract under the Massachusetts Purchasing Department at 1 Ashburton. The North American Industry Classification System code 621399 indicates the scope falls under other miscellaneous health and social assistance services, suggesting a non-medical, community-based support model. The opportunity was posted on July 30, 2026, and responses must be submitted by September 9, 2026, with no set-aside designation specified, meaning all eligible contractors may apply. The contract does not include details on funding amount, duration, or performance metrics, but the emphasis on serving low-income immigrants implies a need for culturally competent, linguistically accessible services. All activities must align with the agency’s mission to strengthen support systems for vulnerable populations in Boston.

ORI1ASH - Purchasing Dept @1 Ashburton

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in about 1 month

Abnormal Result Follow-Up and Case ManagementThe contract titled Abnormal Result Follow-Up and Case Management focuses on tracking and coordinating follow-up care for infants who receive abnormal results from newborn screening tests. This includes proactive outreach to healthcare providers and families to ensure timely diagnosis, intervention, and ongoing support. The work requires diligent case management to bridge gaps in care, facilitate communication among stakeholders, and promote adherence to recommended medical protocols. The objective is to improve health outcomes for newborns in need of prompt follow-up by ensuring no child falls through the cracks in the system. The contract is classified as a subcontract under NAICS code 621399 and is issued by the Navajo Area Indian Health Service under the U.S. Department of Health and Human Services. Performance of the work is required to be carried out in an area with a zip code of 86503, which corresponds to the Navajo Nation region, indicating a focus on serving Indigenous communities. The solicitation was posted on July 30, 2026, with proposals due by August 14, 2026. There is no set-aside designation specified, and while no point of contact is listed, the opportunity is accessible through the official SAM.gov platform for interested subcontractors.

Navajo Area Indian Health Svc

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Cardiac Diagnostic Reporting and Interpretation ServicesThe contract titled Cardiac Diagnostic Reporting and Interpretation Services seeks qualified personnel including cardiologists and certified technicians to analyze electrocardiogram data and produce comprehensive diagnostic reports with accurate clinical interpretation. This subcontract is issued under the Indian Small Business Economic Enterprise set-aside program, targeting Indian-owned small businesses to support economic development within Native communities. The work is governed by NAICS code 621399 and is administered by the Indian Health Service under the Department of Health and Human Services, with performance required at a location identified by ZIP code 85004. Bidders must submit responses by the deadline of August 6, 2026, at 5:00 PM, following the solicitation released on July 30, 2026. All technical and administrative requirements must align with clinical standards for ECG analysis and reporting, ensuring medically sound interpretations that support patient care decisions.

Indian Health Service

POSTED

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in about 18 hours

ORION Crisis Call Support ServicesThe contract calls for the provision of approximately 500 non-medical psychological support calls annually under the ORION program, specifically tailored to support active-duty military personnel. Services include comprehensive risk assessment, proactive outreach, and coordination of referrals to appropriate resources, ensuring timely and effective mental health intervention without涉及 clinical medical treatment. The work is expected to be performed from Falls Church, Virginia, with a zip code of 22042, and adheres to the NAICS code 621399 for other mental health services. This is a subcontract opportunity issued by the Naval Supply Systems Command Fleet Logistics Center Norfolk, which operates under the Department of Defense. Bidders must submit responses by August 6, 2026, at 4:00 PM, following the solicitation posted on July 30, 2026, with no set-aside designation applied.

Navsup Flt Logistics Ctr Norfolk

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in about 17 hours

Q523--Intraoperative Neuromonitoring (IONM) Services South Texas Veterans Health Care System

Solicitation # 36C25726Q0274

The Department of Veterans Affairs is seeking qualified Service-Disabled Veteran-Owned Small Businesses (SDVOSB) to provide Intraoperative Neuromonitoring (IONM) services under a Fixed-Price, Indefinite Delivery Indefinite Quantity (FP-IDIQ) contract for the South Texas Veterans Health Care System, specifically at the Audie L. Murphy VAMC in San Antonio, Texas. The requirement is for comprehensive, 24/7/365 neuromonitoring support during surgical procedures, including deep brain stimulation, with all necessary equipment—such as needle electrodes, probes, ground pads, gel and cortical screw electrodes—and supplies included in a fixed per-case rate that covers labor, travel, transportation, IT connectivity, and maintenance. All technicians must be Certified Neurophysiologic Intraoperative Monitoring (CNIM) professionals with at least two years of experience, operating under the direct or remote supervision of a Board-Certified Neurophysiologist in Neurology, Physiatry, DABNM, or a privileged Neurosurgeon. Contractors must comply fully with all VA Directives, including immunizations, infection control protocols, mandatory training, continuing education (CME/CEU), QA logging, incident reporting, and documentation standards, and must complete credentialing and privileging before performing any clinical work. The contract structure includes a base year with four one-year option periods, and performance will take place exclusively at the specified VA Medical Center. Offerors must be registered in the System for Award Management (SAM) under NAICS code 621399 (Offices of Other Miscellaneous Health Providers), with a small business size standard of $10 million in annual revenue. SDVOSB offerors must have verified status through the SBA’s Small Business Search portal. Responses must be submitted as a capability statement containing organizational details, UEI number, point of contact, business size certification, and verification of socio-economic status, all sent via email to the Contract Specialist and Contracting Officer by the deadline. Only electronic submissions via email are accepted; telephone inquiries are prohibited. The pre-solicitation notice was issued on July 15, 2026, with responses due February 24, 2026, and the final solicitation is expected to be posted on SAM.gov around April 1, 2026. Offers must demonstrate the ability to meet the Performance Work Statement requirements and maintain all certifications throughout the contract term.

257-NETWORK Contract Office 17 (36C257)

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