Stephen Kleinman MD
Boston, MA
- UEI
- D6NQVHBZRCV8
- CAGE
- 3GUD5
- Primary NAICS
- 621112 Offices of Physicians, Mental Health Specialists
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Sole Proprietorship
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 1200 Washington St #200, Boston, MA 02118, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Blanket purchase agreement for contractor to provide medical consultant services for the social security administration,… | Social Security Administration | $19,937 | |
| New blanket purchase agreement (BPA) call for regional medical contractor (RMC) to perform 1,500 independent case… | Social Security Administration | $142,410 | |
| The purpose of this call order issued against BPA number 28321321AC0140026 is to provide 2,000 independent case reviews. | Social Security Administration | $171,360 | |
| Call order no. 28321323FAC011029 for regional medical consultant (RMC) services for independent case reviews issued… | Social Security Administration | $182,520 | |
| Regional medical call order for 300 independent case reviews. | Social Security Administration | $26,841 |
About Stephen Kleinman MD
Stephen Kleinman MD, a sole proprietorship based in Boston, Massachusetts, provides independent medical case review and psychiatric consultation services to the Social Security Administration and the Department of Health and Human Services as a prime contractor on full-and-open call orders issued under Blanket Purchase Agreements and Indefinite Delivery Contracts. Dr. Kleinman operates without SBA certification and competes in an unset-aside posture across his federal footprint.
Dr. Kleinman's customer base is heavily concentrated with the Social Security Administration, which accounts for 66 of his 95 recent awards (84% of award count) and $6.3 million of the $6.8 million combined potential value across all awards. The Department of Health and Human Services Immediate Office of the Secretary represents the second customer with 14 awards. The two customers track closely across both volume and dollar rankings — SSA dominates both dimensions — indicating consistent work depth with a single agency. Dr. Kleinman holds an active BPA with the SSA (Social Security Administration BPA 28321321AC0140026, established June 25, 2021, with a $2.063 million ceiling through March 31, 2026) that enables call orders for regional medical consultant services on an as-needed basis. His work under this vehicle centers on independent case reviews to support the Boston Regional Medical Consultants program. Recent representative awards include a $19,937 BPA call order issued April 6, 2026, for medical consultant services supporting SSA's disability adjudication program; a $142,410 BPA call order issued March 24, 2025, for 1,500 independent case reviews; and a $171,360 call order issued March 27, 2024, for 2,000 independent case reviews under the same BPA vehicle. His category concentration reflects this specialization: 37 awards fall under NAICS Offices of Physicians, Mental Health Specialists, and 42 awards are classified under PSC Medical–Medical/Psychiatric Consultation.
Activity has remained modest in recent years (one award each in 2024, 2025, and 2026, following two awards in 2023 and one in 2022), with combined dollars obligated representing 66 percent of combined potential value across the portfolio. Dr. Kleinman operates exclusively as a prime contractor; he holds no subcontract relationships. His work is performed in Roxbury and Boston, Massachusetts, and involves conducting hundreds to thousands of individual case analyses per contract engagement to support the SSA's disability determination processes.
Quick answers
What is Stephen Kleinman MD's UEI?
Stephen Kleinman MD's Unique Entity ID (UEI) in SAM.gov is D6NQVHBZRCV8.
What is Stephen Kleinman MD's CAGE code?
Stephen Kleinman MD's CAGE code is 3GUD5.
What is Stephen Kleinman MD's primary NAICS code?
Stephen Kleinman MD's primary NAICS code is 621112 (Offices of Physicians, Mental Health Specialists).
Where is Stephen Kleinman MD located?
Stephen Kleinman MD's physical address in SAM.gov is 1200 Washington St #200, Boston, MA 02118, USA.
Is Stephen Kleinman MD registered in SAM.gov?
Yes. Stephen Kleinman MD's SAM.gov registration is active through April 16, 2027.
What is Stephen Kleinman MD's most recent federal award?
Stephen Kleinman MD's most recent federal contract award is Blanket purchase agreement for contractor to provide medical consultant services for the social security administration,… (28321326FAC011017), from Social Security Administration, on April 6, 2026.
On GovTribe
See Stephen Kleinman MD's full federal record
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