NAICS 621111
Offices of Physicians (except Mental Health Specialists)
Federal contractor footprint · 29 profiled contractors
Combined Contractor Footprint
$55.5B
Obligations under NAICS 621111 across the 29 GovExpress-profiled contractors that report the code. Not total federal spending in the code, and not de-duplicated across corporate families that file under more than one parent record.
Top Federal Contractors — Offices of Physicians (except Mental Health Specialists)
Obligations under NAICS 621111 across the 29 GovExpress-profiled contractors that report the code. Not total federal spending in the code, and not de-duplicated across corporate families that file under more than one parent record.
- TRIWEST HEALTHCARE ALLIANCE CORP$21.3B
- LEIDOS HOLDINGS, INC.$12.1B
- UNITEDHEALTH GROUP INCORPORATED$10.8B
- VETERANS EVALUATION SERVICES, INC$6.3B
- LOYAL SOURCE GOVERNMENT SERVICES LLC$2.9B
- CENTENE CORPORATION$1.6B
- DLH HOLDINGS CORP$282.5M
- DECYPHER HEALTH SERVICES, LLC$80.7M
- NAPHCARE LLC$30.5M
- KATMAI INTEGRATED SOLUTIONS, LLC$8.6M
Agencies Buying This Code
Estimated by weighting each profiled contractor's agency mix by its NAICS 621111 footprint. Directional, not an agency-by-code total.
- Department of Veterans Affairs$28.6B
- Department of Defense (Department of War)$14.1B
- Department of Health and Human Services$8.5B
- Department of Homeland Security$1.2B
- Department of Transportation$678.9M
- General Services Administration$656.3M
- National Aeronautics and Space Administration$447.6M
- Department of Energy$368.5M
Competing in NAICS 621111?
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Obligations under NAICS 621111 across the 29 GovExpress-profiled contractors that report the code. Not total federal spending in the code, and not de-duplicated across corporate families that file under more than one parent record. Spending data from FPDS-NG via USASpending.gov, read between 2026-09-22 and 2026-10-27. Standard 90-day reporting lag per FAR 4.606(c). Read the full methodology.