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.
AUREUS MEDICAL MANAGEMENT SERVICES LLC
WRSU - RADIOLOGIC TECHNOLOGIST: AUREUS MEDICAL; KAWAI KAUAHIKAUA.
GENE S. KENNEDY, M.D., P.C.
SUPPORT- PROFESSIONAL: EXPERT WITNESS
MARY REES
THE PURPOSE OF THIS CALL ORDER IS TO PROVIDE 400 ORIENTATION REVIEWS ISSUED AGAINST BPA NO. 28321324AC0640017.
MARK RUBENSTEIN, M.D., P.A.
SME SERVICES MARK RUBENSTEIN/SA STACY ZIRKLE/GB-24-2035 POP DATES: 02/10/2026 TO 02/09/2027
MARK RUBENSTEIN, M.D., P.A.
TITLE: SME MARK RUBENSTEIN/DI MELISSA SZWANKE/ G1242068 REQUESTOR: MELISSA J SZWANKE POP DATES: 02/02/2026 TO 02/01/2027
HOLMES GREGORY L
HSB114 C 7172. VACCINE INJURY COMPENSATION PROGRAM (VICP) MEDICAL EXPERT.
ARNOLD AMY C
EXPERT WITNESS SERVICES
STEPHEN M. HEDRICK
EXPERT WITNESS SERVICES
MEDICAL RECORD REVIEW LLC
EXPERT WITNESS SERVICES
MEDICAL RECORD REVIEW LLC
EXPERT WITNESS SERVICES
MEDICAL RECORD REVIEW LLC
EXPERT WITNESS SERVICES
MEDICAL RECORD REVIEW LLC
EXPERT WITNESS SERVICES
CHG COMPANIES, INC.
PEDIATRIC SERVICES
STOUT RISIUS ROSS, LLC
EXPERT WITNESS SERVICES
FED BIZ ADVISOR, LLC
BLANKET PURCHASE AGREEMENT FOR REGIONAL MEDICAL CONSULTANT SERVICES FOR THE SOCIAL SECURITY ADMINISTRATION IN THE MID-WEST/WESTERN REGION (DENVER). REVIEWS BY MEDICAL CONSULTANT OF DISABILITY CLAIM CASE FILES FOR AGENCY DISABILITY PROGRAM. CALL ORDER
MEDICAL RECORD REVIEW LLC
EXPERT WITNESS SERVICES
UPTOWN EYE ASSOCIATES LLC
EXPERT SERVICES
MISSOURI DELTA MEDICAL CENTER
MEDICAL SERVICES - MINGO JOB CORPS CENTER; PUXICO, MO, NEW AWARD
CHG COMPANIES, INC.
FY25 B1 CHG LD - OPTOMETRY SVC QTR 4 PR 0239
HAIL STACEY
TITLE: SME, DR. STACEY HAIL REQUESTOR: CRISHA L BISHOP POP DATES: 11/01/2025 TO 10/31/2026
NIR LLC
36224 ICA UNILATERAL 36226 VERTEBRAL ARTERY BILAT CATH EXTERNAL CAROTID IV SEDATION, INITIAL IV SEDATION ADDTL 15MIN
HE, YOU WEN
EXPERT WITNESS SERVICES
CHG COMPANIES, INC.
FY26 B1 CHG LD - OPTOMETRY SVC QTR 1
COLLINS KATHLEEN L
HSB114 C 7172. VACCINE INJURY COMPENSATION PROGRAM (VICP) / COUNTERMEASURES INJURY COMPENSATION PROGRAM (CICP).
MEDICAL RECORD REVIEW LLC
EXPERT WITNESS SERVICES