NAICS 621111 — OFFICES OF PHYSICIANS (EXCEPT MENTAL HEALTH SPECIALISTS)
Federal contract awards classified under NAICS code 621111 (OFFICES OF PHYSICIANS (EXCEPT MENTAL HEALTH SPECIALISTS)) cover 746 unique federal contracts (840 total action records) from USASpending.gov. The top contractors, awarding agencies, and geographic concentration below are aggregated from the highest-value awards in this market — the right view for sizing competition and identifying incumbents.
Top Contractors in NAICS 621111
Largest recipients of federal contract dollars in this NAICS code (ranked by total obligated value). These are the incumbent competitors to know if you sell into this market.
| Contractor | Awards | Total Obligated |
|---|---|---|
| VETERANS EVALUATION SERVICES, INC | 21 | $3.0B |
| QTC MEDICAL SERVICES INC | 18 | $2.3B |
| OPTUMSERVE HEALTH SERVICES, INC. | 7 | $1.9B |
| LOYAL SOURCE GOVERNMENT SERVICES LLC | 5 | $1.8B |
| ADVANCEMED CORPORATION | 1 | $130.6M |
| NATIVE HEALTH | 2 | $30.4M |
| PRAIRIE BAND HEALTH SERVICES INC | 8 | $24.7M |
| MEDICUS HEALTHCARE SOLUTIONS, LLC | 5 | $20.4M |
| DECYPHER HEALTH SERVICES, LLC | 1 | $19.4M |
| JADE WOLF OPERATIONS, LLC | 1 | $16.9M |
Top Awarding Agencies
Federal agencies that obligate the most spending in NAICS 621111. Click any agency to see its full contract portfolio, top contractors, and sub-agencies.
| Agency | Awards | Total Obligated |
|---|---|---|
| Department of Veterans Affairs | 193 | $9.0B |
| Department of Health and Human Services | 146 | $175.6M |
| Department of Energy | 1 | $130.6M |
| Department of Defense | 54 | $130.4M |
| Department of Homeland Security | 6 | $30.2M |
| Department of Agriculture | 23 | $11.3M |
| Social Security Administration | 189 | $9.0M |
| Department of Justice | 106 | $6.4M |
| Department of Commerce | 2 | $3.9M |
| Peace Corps | 7 | $2.3M |
Geographic Concentration
States where NAICS 621111 contract work is performed, ranked by total obligated value. Useful for sizing the local market and identifying state-level competitors.
| State | Awards | Total Obligated |
|---|---|---|
| TX | 60 | $4.8B |
| WI | 8 | $1.9B |
| FL | 30 | $1.8B |
| CA | 30 | $488.5M |
| WA | 6 | $136.2M |
| AZ | 33 | $77.2M |
| VA | 25 | $37.8M |
| NM | 38 | $36.2M |
| SD | 14 | $35.6M |
| MD | 19 | $29.3M |
Most Recent Awards
MISCELLANEOUS FOREIGN AWARDEES
ALG/HR/RS PRE-EMPLOYMENT MEDICAL EXAMINATIONS BPA
FOX ASSOCIATES, L.L.C
EXPERT WITNESS SERVICES
MEDICAL RECORD REVIEW LLC
EXPERT WITNESS SERVICES
STOUT RISIUS ROSS, LLC
EXPERT WITNESS SERVICES
INNOVATIONS INTERNATIONAL LLC
BLANKET PURCHASE AGREEMENT FOR REGIONAL MEDICAL CONTRACTOR SERVICES IN THE MID-WEST/WEST REGION (DENVER). REVIEWS BY MEDICAL CONSULTANT OF DISABILITY CLAIM CASE FILES FOR AGENCY DISABILITY PROGRAM. CALL ORDER FOR INDEPENDENT CASE REVIEWS.
All Unique Contracts in NAICS 621111
Showing 746 unique contracts (one entry per PIID, deduped from modifications) sorted by total dollars obligated.
AMERICAN HEALTH CONSULTANTS INC.
REGIONAL MEDICAL CONSULTANT (RMC)-CALL ORDER AMERICAN HEALTH CONSULTANTS INC. FOR ORIENTATION REVIEWS ISSUED AGAINST BPA NO. 28321321AC0440012.
UNIVERSITY OF NEW MEXICO
EXPERT SERVICES
KUEHL KIMBERLY
HSB114 C 7172. MEDICAL CASE REVIEWER VICP.
COLEMAN CONSULTING GROUP, LLC
HSB114 C 6238. MEDICAL EXPERT SERVICES VICP.
COLEMAN CONSULTING GROUP, LLC
HSB114 C 6238. MEDICAL EXPERT SERVICES VICP.
UNIVERSITY OF FLORIDA
THE SERVICES OF AN EXPERT POSSESSING THE FOLLOWING QUALIFICATIONS IS NEEDED TO REVIEW AND CONSULT ON MEDICAL RECORDS, AUTOPSY PHOTOS, AND RELATED EVIDENCE PRODUCED BY INVESTIGATIONS OF VIOLENT CRIMES AGAINST CHILDREN.
STOUT RISIUS ROSS, LLC
EXPERT WITNESS SERVICES
STOUT RISIUS ROSS, LLC
EXPERT WITNESS SERVICES
VINAY CHAUDHRY
HSB114 C 6238 MEDICAL CASE REVIEWER VICP
ABRAMS, GEOFFREY D
HSB114 C 7172. MEDICAL CASE REVIEWER VICP
PHYSIOSEQ, LLC
HSB114 C 6238 MEDICAL CASE REVIEWER VICP
FADUGBA OLAJUMOKE
HSB114 C 7172. VACCINE INJURY COMPENSATION PROGRAM (VICP)/ COUNTERMEASURES INJURY COMPENSATION PROGRAM (CICP).
FADUGBA OLAJUMOKE
HSB114 C 7172. MEDICAL CASE REVIEWER VICP
LANCASTER ERIC
HSB114 C 7172. MEDICAL EXPERT SERVICES VICP.
LANCASTER ERIC
HSB114 C 7172. VACCINE INJURY COMPENSATION PROGRAM (VICP) MEDICAL EXPERT.
PETER DONOFRIO
HSB114 C 7172. MEDICAL CASE REVIEWER VICP
TOMPKINS STEPHEN M
EXPERT WITNESS SERVICES
PAIN MANAGEMENT STRATEGIES, INC.
SUBJECT MATTER EXPERT SERVICES - DR. MELANIE ROSENBLATT POP DATES: 1/14/2026 TO 1/13/2027
UNIVERSITY OF MINNESOTA PHYSICIANS
MER ELECTROPHYSIOLOGY SERVICES
MISCELLANEOUS FOREIGN AWARDEES
SCARCE MEDICAL SERVICE - CARDIOLOGIST
LAZAROS XANTHOPOULOS
BLANKET PURCHASE AGREEMENT FOR REGIONAL MEDICAL CONSULTANT SERVICES IN THE NORTHEAST REGION (BOSTON). REVIEWS BY MEDICAL CONSULTANT OF DISABILITY CLAIM CASE FILES FOR AGENCY DISABILITY PROGRAM. CALL ORDER FOR INDEPENDENT CASE REVIEWS.
RETINA ACCEPTANCE CORPORATION
BLANKET PURCHASE AGREEMENT FOR REGIONAL MEDICAL CONTRACTOR SERVICES IN REGION 6. REVIEWS BY MEDICAL CONSULTANT OF DISABILITY CLAIM CASE FILES FOR AGENCY DISABILITY PROGRAM. CALL ORDER FOR INDEPENDENT CASE REVIEWS.
FOX ASSOCIATES, L.L.C
EXPERT WITNESS SERVICES
MEDICAL RECORD REVIEW LLC
EXPERT WITNESS SERVICES
CYNTHIA WHITTENBERG LINARDOS
MEDICAL CONSULTANT SERVICES TO REVIEW DISABILITY CASES AT THE AGENCY'S ATLANTA, GA REGIONAL OFFICE