Denise R Trowbridge MD

Denise R Trowbridge MD, a woman-owned sole proprietorship based in Overland Park, Kansas, provides independent medical reviews of disability claim case files to the Social Security Administration as a prime contractor on a single-award Blanket Purchase Agreement. The vendor operates exclusively under full-and-open competition with no set-aside designation, deriving 100% of recent federal work from SSA regional medical consultant services supporting disability determination programs in Region 7 (Kansas City, serving Kansas and Missouri).

Dr. Trowbridge is a licensed physician whose practice centers on medical-psychiatric and general medical consultation services under PSC code Medical. The vendor's entire award footprint consists of eleven BPA call orders issued under SSA's Blanket Purchase Agreement 28321321AC0740024, a single-award vehicle established March 8, 2021, with a total ceiling of $2.7 million and ultimate completion date of February 28, 2026. Call orders under this BPA have ranged from $61,992 to $126,096 and typically require 600 to 1,014 independent case reviews per contract period. Recent representative call orders include a $126,096 ceiling value call issued July 1, 2026 (ultimate completion June 30, 2027), a $105,080 call issued September 1, 2025 (completion June 30, 2026), and a $63,048 call issued March 1, 2025 (completion August 31, 2025). Performance occurs entirely in Overland Park, Kansas on a firm fixed-price basis.

Customer concentration is absolute and undiversified: the Social Security Administration accounts for all eleven awards and all $4.7 million in combined potential value across the vendor's federal footprint. Activity is flat at roughly two awards per year, with only one award facing ultimate completion in the next twenty-four months ($126 thousand potential value). The vendor has obligated $876 thousand against $4.7 million in potential value across the full portfolio (19% utilization), reflecting the BPA's incremental call structure. Dr. Trowbridge operates as a sole proprietor with no subcontract footprint and no participation in government-wide vehicles beyond the single SSA BPA.