Federal contractor · SAN FRANCISCO, CA

LEONARD A. SIMPSON, M.D.: A PROFESSIONAL CORPORATION

LEONARD A. SIMPSON, M.D.: A PROFESSIONAL CORPORATION received -$1,123 in federal contract obligations in FY2026, on 1 awards (−101% vs FY2025). Since FY2017: $1.4M. Its largest customer was Social Security Administration (-$1,123).

Obligations · FY2026
-$1,123
New awards
1
Sole-source
—
Single offer
—
UEI
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Small business
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 156.5KFY2017
  2. 147.2KFY2018
  3. 151.8KFY2019
  4. 184.6KFY2020
  5. 137.6KFY2021
  6. 137.4KFY2022
  7. 162.6KFY2023
  8. 124KFY2024
  9. 151.9KFY2025
  10. -1.1KFY2026

Top buying agencies

Obligations in FY2026.

  1. Social Security Administration-$1,1230.0%
    1 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

Where the work was performed

Integrity signals

Shares of the year's obligations, next to the country's.

Largest awards

  1. BLANKET PURCHASE AGREEMENT FOR CONTRACTOR TO PROVIDE REGIONAL MEDICAL CONSULTANT SERVICES FOR THE SOCIAL SECURITY ADMINISTRATION IN REGION 9 (SAN FRANCISCO). REVIEWS BY MEDICAL CONSULTANT OF DISABILITY CLAIM CASE FILES FOR AGENCY DISABILITY PROGRAM.$59.10
    Social Security Administration· San Francisco County, CA· Health & medical· Mar 10, 2025 – Dec 16, 2025· 28321325FAC091063

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 1 market (agency × industry), FY2024–FY2026.

  1. HARIKRISHNA RAJA, M.D PLLC$275.2K+197% in FY2026
    IRVING, TX · 100% of this company's obligations are in markets they both serveSocial Security Administration · Offices of physicians
  2. ISAAC C RAVIZEE JR.$275.3K0% in FY2026
    BIRMINGHAM, AL · 100% of this company's obligations are in markets they both serveSocial Security Administration · Offices of physicians
  3. GAWO MD YACOB$276.8K+12% in FY2026
    LINCOLNWOOD, IL · 100% of this company's obligations are in markets they both serveSocial Security Administration · Offices of physicians

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 10, 2026, loaded Oct 10, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 10, 2026, loaded Oct 10, 2026.