Top SSA offices of physicians, mental health specialists contractors
In the 12 months ending Oct 5, 2026, the Social Security Administration obligated $32.5M in net prime contract dollars under NAICS 621112, up 15.3% from $28.2M in the preceding 12 months. 125 prime contractors received positive obligations, and 69 of them accounted for 80% of that spend.
Prime contracts funded by the Social Security Administration. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top SSA contractors for NAICS 621112
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | Koutrakos Stacy | $676K | $541K | 2.1% | ▲ 1 |
| 2 | Posey Psychology, PLLC | $664K | $397K | 2.0% | ▲ 16 |
| 3 | Brode Tawnya E | $662K | $566K | 2.0% | ▼ 2 |
| 4 | Prime Physicians PLLC | $649K | $541K | 2.0% | ▼ 1 |
| 5 | Mark Berkowitz, Psy.d | $647K | $539K | 2.0% | ▼ 1 |
| 6 | Abrahimi Heather M | $630K | $452K | 1.9% | ▲ 6 |
| 7 | UWE Jacobs | $583K | $452K | 1.8% | ▲ 6 |
| 8 | Charles Brady Dalton LLC | $577K | $468K | 1.8% | ▲ 1 |
| 9 | Franco, Anna | $562K | $424K | 1.7% | ▲ 6 |
| 10 | Schwartz Joshua D | $548K | $440K | 1.7% | ▲ 4 |
| 11 | Maurice Prout | $537K | $333K | 1.7% | ▲ 14 |
| 12 | Matthew W Turner PHD Inc | $532K | $475K | 1.6% | ▼ 4 |
| 13 | Mendoza Ryan | $509K | $324K | 1.6% | ▲ 13 |
| 14 | Joan Freedman Joynson | $464K | $307K | 1.4% | ▲ 18 |
| 15 | Adamo Sonya a | $462K | $479K | 1.4% | ▼ 8 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Universal Bundles LLC$60K → $347K (+$287K) · now #36
- Posey Psychology, PLLC$397K → $664K (+$268K) · now #2
- Paul Cherry, PH.D., Inc.$139K → $383K (+$244K) · now #31
Largest declines
- Warren John$228K → $0 (−$228K) · no latest-period obligations
- Coleman K Cosgrove$505K → $356K (−$148K) · now #34
- Johnson Consultants Inc$373K → $241K (−$132K) · now #58
Where the money comes from
Funding sub-agencies within the Social Security Administration, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| Social Security Administration | $32.5M | $28.2M | Up $4.3M (15.3%) |
Potential recompetes
Large awards in this market whose current period of performance ends in the next 18 months. Treat these as research leads: options, extensions, and follow-on vehicles often change the timing.
| Award | Incumbent | Obligated | Current end |
|---|---|---|---|
| 28321323C00060002 | c2 Alaska, LLC MEDICAL EXPERT SERVICES AS MEDICAL OR PSYCHOLOGICAL CONTRACTOR IN APPEALS PENDING BEFORE THE SOCIAL SECURITY ADMINISTRATION (SSA), OFFICE OF ANALYTICS, REVIEW, AND OVERSIGHT… | $1.6M | May 31, 2027 |
Common questions
Who are the top SSA contractors for NAICS 621112?
In the latest 12 months, Koutrakos Stacy ($676K), Posey Psychology, PLLC ($664K), Brode Tawnya E ($662K) received the most SSA obligations for offices of physicians, mental health specialists.
How concentrated is this market?
The eight largest primes held 15.6% of positive obligations, and Koutrakos Stacy alone held 2.1%. 0 contractors won their first obligations in this market during the latest 12 months.
Are any large SSA NAICS 621112 contracts ending soon?
1 of the largest awards in this market reach their current end date in the next 18 months. The first is 28321323C00060002 (c2 Alaska, LLC, $1.6M obligated), ending May 31, 2027. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
Related markets
NAICS 621112 across all agencies
DoD · NAICS 621112
$51.0MHHS · NAICS 621112
$17.0MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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