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NAICS Code· 621330

NAICS 621330: Offices of Mental Health Practitioners (except Physicians)

This industry comprises establishments of independent mental health practitioners (except physicians) primarily engaged in (1) the diagnosis and treatment of mental, emotional, and behavioral disorders and/or (2) the diagnosis and treatment of individual or group social dysfunction brought about by such causes as mental illness, alcohol and substance abuse, physical and emotional trauma, or stress. These practitioners operate private or group practices in their own offices (e.g., centers, clinics) or in the facilities of others, such as hospitals or HMO medical centers. Cross-References.Show more

NAICS 621330 – Offices of Mental Health Practitioners (except Physicians) encompasses outpatient behavioral health services delivered by licensed non-physician mental health professionals, including clinical psychologists, licensed clinical social workers, licensed professional counselors, and marriage and family therapists. These practitioners provide diagnostic, therapeutic, and case management services for conditions such as PTSD, depression, anxiety, substance use disorders, and trauma-related impairments.

144
Active Contracts
$10.5M
Total Obligations (12mo)
71
Awarded Contracts (12mo)
54
Contractors Awarded (12mo)
1
Median Bidders per Award
-30.9%
YoY Growth
Dotted
NAICS 621330 FAQ

Frequently Asked Questions

NAICS code 621330 covers Offices of Mental Health Practitioners (except Physicians). This industry comprises establishments of independent mental health practitioners (except physicians) primarily engaged in (1) the diagnosis and treatment of mental, emotional, and behavioral disorders and/or (2) the diagnosis and treatment of individual or group social dysfunction brought about by such causes as mental illness, alcohol and substance abuse, physical and emotional trauma, or stress. These practitioners operate private or group practices in their own offices (e.g., centers, clinics) or in the facilities of others, such as hospitals or HMO medical centers. Cross-References.

Recently Posted in Offices of Mental Health Practitioners (except Physicians)

NAICS: 621330
New
Federal
U009--FY27 ACPE Accreditation & Dues (Chaplain Service)
Solicitation # 36C24627Q0072
The Department of Veterans Affairs, Network Contracting Office 6, intends to award a sole-source purchase order to the Association for Clinical Pastoral Education, Inc. (ACPE) for accreditation, consultation, and educational support services. These services will support the Chaplain Service Office at the Durham VA Health Care System in Durham, North Carolina, ensuring the facility can provide accredited Clinical Pastoral Education to residents and students. This accreditation is critical for the continued operation of the program and maintains eligibility for resident training stipends through the Office of Academic Affiliations. The scope of work includes maintaining ACPE accreditation, providing consultation on compliance and educator certification, supporting the training of residents and students, and granting access to professional development resources. The government has determined that ACPE is the only reasonably available source capable of providing these specific accreditation and certification services, and the acquisition will be conducted using simplified procedures for commercial services under FAR 12.201-1. The period of performance is scheduled for a 12-month term from November 1, 2026, to October 31, 2027. While this is a notice of intent for a sole-source award under NAICS code 621330, other businesses may submit written capability statements demonstrating their authorization to provide ACPE accreditation and related services by 10:00 a.m. Eastern Time on October 23, 2026. All inquiries and responses must be submitted via email to the contract officer, Ricardo McIntosh.
246-NETWORK Contracting Office 6 (36C246)

POSTED

1 day ago

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in 9 days
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NAICS: 621330
New
Federal
Specialized Healthcare ServicesThe Specialized Healthcare Services subcontract, managed by the Department of Health and Human Services under the Omas Strategic Buying Center, involves providing comprehensive medical care and nursing services for prime contractors on HHS Office of Refugee Resettlement residential projects. The scope of work includes performing routine health screenings, administering medications, managing emergency medical responses, and coordinating specialized medical referrals. To ensure quality care and regulatory compliance, the contract requires the deployment of state-licensed nursing staff, specifically Registered Nurses or Licensed Practical Nurses, who must adhere to all state health department regulations. Key deliverables for the provider include the submission of medical records and the completion of health screenings. This opportunity falls under NAICS code 621330.
Omas Strategic Buying Center - HHS Mission

POSTED

2 days ago

DEADLINE

in 2 days
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NAICS: 621330
New
SLED
EAP Clinical Counseling and Crisis InterventionThis subcontract for the Mississippi Department of Corrections focuses on providing EAP Clinical Counseling and Crisis Intervention. The selected provider will deliver short-term, solution-focused counseling and confidential assessments for prime contractors, utilizing face-to-face, telephonic, and virtual consultations. Key responsibilities include crisis intervention and Critical Incident Stress Management, with a requirement for all deliverables to include completed counseling sessions, assessments, and referral reports. To ensure professional standards and legal compliance, the contract requires licensed practitioners, specifically LCSWs, LPCs, LMFTs, or Clinical Psychologists. All virtual services must be conducted via HIPAA-compliant tele-health platforms. The solicitation was posted on October 9, 2026, with a response deadline of November 13, 2026, falling under NAICS code 621330.
MS DEPT of CORRECTIONS

POSTED

5 days ago

DEADLINE

in about 1 month
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NAICS: 621330
New
SLED
Behavioral Health and Mental Health ProviderThis subcontract opportunity is for a Behavioral Health and Mental Health Provider to support prime contractors on Nevada Health Authority PACE projects. The selected provider will be responsible for delivering behavioral health screenings, psychiatric services, and therapy to promote mental well-being and stability for seniors residing in the community. Key deliverables include the performance of comprehensive behavioral health assessments and the implementation of ongoing treatment plans. Eligible candidates must hold valid Nevada licensure as a Licensed Clinical Social Worker, Licensed Professional Counselor, or Psychiatrist. The contract is associated with Nevada Medicaid and is performed in Carson City, Nevada. Interested parties should note the response deadline of December 10, 2026.
414 - Nevada Medicaid

POSTED

5 days ago

DEADLINE

in about 2 months
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NAICS: 621330
New
SLED
Licensed Psychologist for Intellectual Disabilities and Forensic CareThis subcontract involves providing part-time, on-site psychology services for prime contractors supporting Maryland Department of Health projects. The role focuses on delivering clinical care for residents with intellectual disabilities and managing forensic involvement at the Potomac Center and SETT. Key responsibilities include conducting interventions for maladaptive behaviors and maintaining strict compliance with ICF/ID standards, with a requirement to deliver 20 hours of clinical services per week. To qualify, the provider must hold a license from the Maryland State Board of Examiners of Psychologists and complete both MANDT training and a CJIS background check. The opportunity is categorized under NAICS code 621330 and is associated with the Maryland Department of Health and Mental Hygiene. Interested parties must respond by October 15, 2026.
Department of Health & Mental Hygiene

POSTED

6 days ago

DEADLINE

in 1 day
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NAICS: 621330
New
SLED
Licensed Psychologist for Potomac Center and Secure Evaluation Therapeutic Treatment
Solicitation # OCMP-27-25733
The Maryland Department of Health is seeking a staffing firm to provide one part-time Licensed Psychologist to deliver on-site services at the Potomac Center and Secure Evaluation Therapeutic Treatment campus in Hagerstown, Maryland. The selected contractor will provide 20 hours of service per week, focusing on the care, custody, and guidance of individuals with intellectual disabilities who may have co-existing mental disorders or forensic involvement. Key responsibilities include overseeing cognitive, social, and affective development and managing maladaptive behaviors. All services must adhere to Maryland and federal laws, as well as the Intermediate Care Facilities for Individuals with Intellectual Disabilities standards of the Office of Health Care Quality. This is a Firm Fixed Price solicitation with a two-year base period, designated as a Small Business Preference Procurement. To be eligible, bidding firms must have at least two years of experience in clinical staffing for similar facilities. The assigned psychologist must be licensed by the Maryland State Board of Examiners of Psychologists, possess at least two years of experience working with individuals with intellectual disabilities, and maintain CPR and First Aid certifications. Additionally, the psychologist must complete MANDT System training. Awarding will be based on the most favorable total bid price from a responsible and responsive bidder. Bids must be submitted via the eMaryland Marketplace Advantage portal by October 15, 2026.
Department of Health & Mental Hygiene

POSTED

6 days ago

DEADLINE

in 1 day
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NAICS: 621330
New
SLED
PASRR Level II Psychiatric and Functional EvaluatorsThis subcontract opportunity is for PASRR Level II Psychiatric and Functional Evaluators to support prime contractors on Ohio Department of Medicaid projects. The selected providers will perform clinical assessments for individuals with serious mental illness and developmental disabilities, specifically conducting psychiatric status assessments, psycho-social reviews, and functional assessments of activities of daily living. The primary deliverable is the completion and submission of Level II evaluation reports. Qualified candidates must hold professional licensure as a Psychiatrist, Psychologist, or Licensed Clinical Social Worker. All work must be performed in strict adherence to CFR Part 483 and OAC 5122-21-03 regulations. The solicitation was posted on October 8, 2026, with a response deadline of November 5, 2026, falling under NAICS code 621330 for offices of mental health practitioners.
Administrative Services, Mcd-medicaid

POSTED

6 days ago

DEADLINE

in 22 days
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NAICS: 621330
Awarded
International
Provision of Reflective Practice
Solicitation # P-1257
Manchester City Council has awarded contract P-1257 to the British Red Cross Society for the provision of psychological support through reflective practice sessions. This service is specifically designed to support frontline staff working within the council's Homelessness Service. The contract is valued at 163,740 pounds excluding VAT. The initial term of the agreement runs from November 1, 2026, to October 31, 2027, with the possibility of extensions extending the performance period through October 31, 2029.
Manchester City Council

POSTED

6 days ago

DEADLINE

N/A
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NAICS: 621330
New
SLED
Forensic Psychosocial Assessment ServicesThis subcontract for Forensic Psychosocial Assessment Services involves providing clinical assessments and psychosocial interviews for prime contractors supporting Rhode Island Parole Board projects. The scope of work includes conducting interviews both in-person at RIDOC facilities and remotely through HIPAA-compliant video platforms. The selected provider will be responsible for analyzing criminogenic risk using specialized instruments such as LS/CMI, ORAS, and Static99R, ultimately delivering professional evaluation reports in a secure PDF format. To qualify for this engagement, personnel must hold a valid Rhode Island mental health license and obtain the necessary RIDOC security clearance. The opportunity is associated with NAICS code 621330 and is managed under the State of Rhode Island. Interested parties should note the response deadline of November 5, 2026.
State of Rhode Island

POSTED

6 days ago

DEADLINE

in 22 days
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NAICS: 621330
New
SLED
Inmate Psychosocial Assessment to RI Parole Board
Solicitation # RFP27006949
The Rhode Island Parole Board is soliciting proposals from qualified vendors to provide psychosocial interviews and assessments for incarcerated individuals to support parole hearing determinations. The selected vendor will conduct evaluations of needs and risks, producing comprehensive written reports in secure PDF format delivered at least four weeks before scheduled hearings. Services are performed on an as-needed basis, with a historical volume of five to eight evaluations per month, totaling approximately 20 hours of service monthly. Performance occurs in-person at Rhode Island Department of Corrections facilities or via HIPAA-compliant video conferencing for out-of-state or restricted individuals. Qualified clinicians must hold at least a Master's degree in mental health or a related field, possess a valid Rhode Island license in mental health or social work, and have a minimum of two years of experience in clinical assessments. Vendors must adhere to strict security protocols, including obtaining RIDOC security clearance, passing police record checks, and completing a mandatory two-day New Employee Orientation. The contract utilizes a hybrid pricing structure based on an all-inclusive hourly rate, with a standard billable cap of one to three hours per evaluation. Award decisions are based on a weighted scoring system totaling 106 possible points, covering vendor capability, work plan, staff qualifications, and methodology. Technical proposals must score at least 55 out of 70 points to proceed to the cost and ISBE participation evaluation. Up to six bonus points are available for ISBE participation. Required submission documents include a technical proposal limited to six pages, a cost proposal, a Supplemental Bidder Attestation Form, and an ISBE Proposal.
State of Rhode Island

POSTED

6 days ago

DEADLINE

in 22 days
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NAICS: 621330
New
Federal
Q--Clinical Psychologist Services
Solicitation # 140A2327Q0296
Solicitation 140A2327Q0296 is a request for quotes issued by the Indian Education Acquisition Office for a licensed Clinical Psychologist to provide mental health and behavioral health services at Riverside Indian School. This requirement is specifically set aside for Indian Small Business Economic Enterprises and Indian Economic Enterprises. The scope of work involves providing clinical diagnostic assessments using DSM-5 criteria, individual and group therapy, crisis intervention, and staff consultation, with a strong emphasis on trauma-informed care and cultural responsiveness to Native student needs. The contract is structured with a base year running from December 1, 2026, to November 30, 2027, and four subsequent option years, with an estimated annual requirement of 1,760 hours. Qualified offerors must provide a licensed psychologist with a PhD or PsyD from an accredited institution and maintain professional liability insurance of at least 1 million dollars per occurrence and 3 million dollars aggregate. Evaluation for award will be based on best value, considering the contractor's capabilities statement, key personnel qualifications, and at least three examples of similar experience within the last five years, alongside price reasonableness. Awardees are required to submit electronic invoicing through the Invoice Processing Platform and adhere to Service Contract Act wage determinations for the relevant Oklahoma counties.
Indian Education Acquisition Office

POSTED

6 days ago

DEADLINE

in 16 days
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NAICS: 621330
New
SLED
Early Intervention Clinical SupervisorThe Early Intervention Clinical Supervisor subcontract for First 5 Sacramento focuses on providing clinical oversight and program quality assurance for prime contractors. The selected provider will be responsible for supervising playgroup leaders to ensure strict adherence to PRT protocols while delivering professional development and submitting detailed supervision reports and quality assurance documentation. Qualified candidates must hold at least a Master's degree in child development, developmental psychology, or clinical psychology, complemented by a minimum of two years of experience in early intervention for children with exceptional needs. This opportunity falls under NAICS code 621330, with a response deadline set for November 10, 2026.
First 5 Sacramento

POSTED

7 days ago

DEADLINE

in 27 days
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