Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →
← Back to NAICS Codes
NAICS Code· 621111

NAICS 621111: Offices of Physicians (except Mental Health Specialists)

This U.S. industry comprises establishments of health practitioners having the degree of M.D. (Doctor of Medicine) or D.O. (Doctor of Osteopathic Medicine) primarily engaged in the independent practice of general or specialized medicine (except psychiatry or psychoanalysis) or surgery. 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 621111 – Offices of Physicians (except Mental Health Specialists) encompasses the provision of outpatient medical services by licensed physicians practicing in private or government-contracted clinical settings, excluding mental health specialists. This sector includes primary care, internal medicine, pediatrics, obstetrics and gynecology, and other non-psychiatric specialty practices delivering diagnostic, preventive, and treatment services under federal healthcare programs.

96
Active Contracts
$9.1B
Total Obligations (12mo)
954
Awarded Contracts (12mo)
418
Contractors Awarded (12mo)
1
Median Bidders per Award
+19.1%
YoY Growth
Dotted
NAICS 621111 FAQ

Frequently Asked Questions

NAICS code 621111 covers Offices of Physicians (except Mental Health Specialists). This U.S. industry comprises establishments of health practitioners having the degree of M.D. (Doctor of Medicine) or D.O. (Doctor of Osteopathic Medicine) primarily engaged in the independent practice of general or specialized medicine (except psychiatry or psychoanalysis) or surgery. 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 Physicians (except Mental Health Specialists)

NAICS: 621111
New
SLED
SP DHS OHR MRO SERVICES
Solicitation # B-54515
Solicitation B-54515 is a request for remote Medical Review Officer (MRO) services for the State of Illinois Department of Human Services (DHS). The selected vendor must provide a licensed physician, holding a Doctor of Medicine or Doctor of Osteopathy degree, who is certified by a nationally recognized MRO certification board and possesses specialized training in drug testing regulations. The MRO will be responsible for reviewing positive DOT and pre-employment drug test results, specifically for CDL driver positions and all DHS pre-employment testing, in strict accordance with 49 CFR Part 40, Subpart G and Federal Motor Carrier Safety Administration regulations. Services must be delivered remotely via email and phone to the DHS Designated Employer Representative, with the ability to integrate results from Quest. The contract mandates that the vendor directly employ the licensed physician, as subcontracting is prohibited. Key operational requirements include the prompt verification of non-negative, adulterated, or invalid results and the maintenance of internal tracking for interviews and reporting. The agreement is governed by the State of Illinois Chief Procurement Office General Services Standard Terms and Conditions V23, incorporating requirements for equal opportunity, the Illinois Freedom of Information Act, and the State Prompt Payment Act. Funding is contingent upon the availability of state or federal appropriations, and the vendor must comply with all state laws regarding expatriated entities, prevailing wages, and cybersecurity directives.
CONTOBLIG444 - Contract Obligation

POSTED

1 day ago

DEADLINE

in 8 days
View Details
NAICS: 621111
Closed
Federal
Q403--Medical Disability Examinations-Next Generation (MDE-NG)
Solicitation # 36C10X26R0042
The Department of Veterans Affairs, through its Enterprise Procurement Office in Frederick, Maryland, has issued a presolicitation notice under solicitation number 36C10X26R0042 for the Medical Disability Examinations-Next Generation (MDE-NG) program, aimed at modernizing the process for conducting medical disability examinations for veterans and service members nationwide and internationally. This notice is strictly for industry feedback and does not constitute a request for proposals or a solicitation for awards; no contract will be issued as a result of this notice, and the government assumes no financial responsibility for any costs incurred by respondents. Attached are two draft MDEO Handbooks referenced in the Draft Performance Work Statement, which are for review purposes only and subject to change, with final versions to be provided upon the formal release of a solicitation. Responses must be submitted by email no later than August 12, 2026, to designated VA email addresses, formatted in Word or PDF with 12-point Times New Roman font, single spacing, and 1-inch margins, with no compressed files allowed. The scope of work, when formally solicited, will require contractors to manage a nationwide network of licensed medical professionals to perform Disability Benefits Questionnaire (DBQ) examinations, coordinate scheduling, ensure compliance with VA systems such as VBMS and HL7 FHIR, and deliver a range of electronic reports including examiner status reports, ramp-up plans, incident reports, and claimant logs. Performance will be governed by the Quality Assurance Surveillance Plan and multiple MDEO Handbooks covering examinations, communications, DBQ compliance, systems, and financial auditing. Contractors must ensure all personnel undergo NACI background investigations, maintain commercial malpractice insurance, adhere to HIPAA and NIST privacy guidelines, and fully comply with federal acquisition regulations including FAR 52.215-2 on record retention and FAR 52.237-7 on liability. The program operates under an IDIQ structure with estimated annual volumes of 4.9 to 9.6 million ESRs and 2.8 to 10.7 DBQs per ESR, but no pricing or CLIN details are disclosed at this stage. Contractor locations must support CONUS and OCONUS operations across six service groups, with inspections conducted at contractor-operated facilities and acceptance based on system integrations, UAT outcomes, and deliverable accuracy. Unique requirements include strict prohibitions on organizational conflicts of interest, mandatory reporting of licensing
Sac Frederick (36C10X)

POSTED

1 day ago

CLOSED

2 months ago
View Details
NAICS: 621111
New
Federal
Q403-DRAFT RFP Medical Disability Examinations-Next Generation (MDE-NG)
Solicitation # 36C10X27R0001
The Department of Veterans Affairs is seeking industry feedback on a Draft Request for Proposals for the Medical Disability Examinations-Next Generation (MDE-NG) program. This initiative aims to establish multiple-award Indefinite Delivery/Indefinite Quantity (IDIQ) contracts using a hybrid of Firm-Fixed-Price and Time-and-Materials pricing. The scope of work involves providing medical disability examinations, completing Disability Benefits Questionnaires (DBQs), and providing associated diagnostic services across six geographic service groups. The anticipated contract structure includes a 12-month base period starting July 1, 2027, with four subsequent 12-month option periods. The acquisition will be a HUBZONE Small Business set-aside, with awards based on a best-value tradeoff determination. Evaluation factors include a pass/fail assessment of the IT/ATO and Data Security Approach, followed by Technical Approach, Relevant Experience, and Veterans Preference, which collectively are significantly more important than price. Key performance standards include a 96 percent DBQ compliance score and strict timeliness requirements for completing examinations. Contractors must adhere to rigorous security standards, including VA personnel vetting, cybersecurity frameworks, and the maintenance of medical malpractice insurance. Interested stakeholders must submit actionable feedback using the provided template to the designated contract specialists by October 26, 2026, at 4:00 p.m. Eastern Time. This notice is for planning purposes only and does not constitute a formal solicitation; the final RFP is anticipated for release in November 2026. All electronic invoicing for the eventual contract will be processed through the Tungsten system via the VA Financial Services Center in Austin, Texas.
Sac Frederick (36C10X)

POSTED

1 day ago

DEADLINE

in 12 days
View Details
NAICS: 621111
New
Federal
Flatwoods JCC Medical Services
Solicitation # 1282A727Q0003
The USDA Forest Service is conducting market research through a sources sought synopsis to identify qualified small businesses, including 8(a), HUBZone, SDVOSB, and WOSB entities, capable of providing on-site basic medical services at the Flatwoods Job Corps Center in Coeburn, Virginia. The anticipated contract will be a firm-fixed-price award under NAICS code 621111. Interested respondents must submit a capabilities statement and their SAM Unique Entity Identifier to the contract specialist by November 3, 2026. The selected contractor will provide a Physician, Nurse Practitioner, or Physician Assistant to perform essential health services, including initial intake physicals, treatment of minor conditions and episodic illnesses, chronic care management, and the issuance of prescriptions and immunizations. Services are expected to be delivered one to two days per week, Monday through Friday, from 8am to 5pm. All work must comply with OSHA, HIPAA, American Medical Association guidelines, and the Job Corps Policy and Requirements Handbook. Contractor personnel must maintain active, unrestricted state licenses and required insurance, and may be subject to criminal background checks and drug testing. Invoicing will be processed monthly through the Invoicing Processing Platform. Performance will be monitored by Job Corps assessment teams, with a focus on evidence-based care and positive student satisfaction. No specific deliverables are required, but the contractor must ensure strict patient privacy and the confidentiality of all student health records.
USDA Forest Service

POSTED

1 day ago

DEADLINE

in 20 days
View Details

Win Contracts in Offices of Physicians (except Mental Health Specialists)

Get AI-powered intelligence on NAICS 621111 procurement

Real-time contract opportunities for NAICS 621111 (Offices of Physicians (except Mental Health Specialists))

AI-powered matching based on your business capabilities and past performance

Competitive analysis of contractors winning awards in this industry

Automated alerts when new opportunities are posted

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS