LBT Diagnostic Radiation Physics Consulting LTD

LBT Diagnostic Radiation Physics Consulting LTD, a Service-Disabled Veteran-Owned Small Business based in Las Vegas, Nevada, provides diagnostic medical physics and radiation safety services exclusively as a prime contractor to federal healthcare agencies, competing predominantly under SDVOSB and small-business set-asides. The firm is a limited liability company with SDVOSB and VOSB certifications (both expiring February 11, 2027) and operates across NAICS 541690 (Other Scientific and Technical Consulting Services) and 541990 (All Other Professional, Scientific, and Technical Services).

LBT's federal footprint centers on medical physicist inspections, radiation safety officer services, and diagnostic imaging equipment surveys for VA facilities nationwide and, to a lesser degree, Defense Health Agency and Indian Health Service installations. Concrete recent work includes a $496,467 definitive contract (awarded July 2024) with Veterans Integrated Service Network 5 for medical physicist support at Washington DC VA Medical Center through July 2029; a $438,973 purchase order (April 2025) with VISN 19 for medical physicist and radiation safety officer services at the George E. Wahlen VA Medical Center in Salt Lake City through March 2030; a $393,380 contract (June 2023) with VISN 17 for on-site radiation physicist services at VA facilities in Amarillo, Texas through May 2028; and a $434,400 definitive contract (February 2024) with VISN 21 for radiation safety officer consultation across the San Francisco VA Health Care System and regional satellite locations through March 2026. Services span diagnostic equipment modalities including CT, MRI, mammography, fluoroscopy, nuclear medicine, PET/CT, and dental radiography systems, with scope encompassing annual performance testing, acceptance testing of new equipment, calibration verification, shielding design, quality assurance program development, and regulatory compliance verification against American College of Radiology, Joint Commission, FDA, and OSHA standards.

Customer concentration is extreme and VISN-specific. The top five customer VISNs account for 56 percent of awards by count and 58 percent of combined potential value. VISN 22 dominates with 35 awards valued at $2.9 million; VISN 21 follows with 8 awards valued at $2.7 million; VISN 8 holds 11 awards worth $2 million. No customer outside the Veterans Health Administration appears in the top five by either metric. Beyond the VA, LBT maintains active relationships with the Defense Health Agency (multiple physician survey and medical physics testing purchase orders at Fort Drum, Martin Army Community Hospital, Keller Army Community Hospital, and Travis Air Force Base, valued at $48,000 to $143,505 each) and the Indian Health Service (medical physicist contracts at Pine Ridge, Gallup Indian Medical Center, and Sisseton facilities, each under $84,000).

LBT maintains seven active single-award indefinite delivery contracts with various VA VISNs, collectively valued at approximately $2.2 million and running through 2029 or 2031. These include a $700,000 IDC with VISN 16 (medical physicist inspections in Arkansas through July 2029); a $449,594 IDC with VISN 8 (diagnostic imaging surveys in Orlando through December 2029); a $438,973 purchase order (April 2025) structured as a multi-year engagement with VISN 19; a $340,000 IDC with VISN 19 (magnetic resonance safety expert services across five states through April 2031); a $219,490 IDC with VISN 15 (medical physics testing in Missouri through September 2030); a $190,198 IDC with VISN 5 (radiation safety inspections through August 2027); and a $212,144 IDC with VISN 23 (diagnostic medical physics services through December 2027). Task orders under these vehicles flow continuously — the VISN 22 indefinite delivery vehicle alone generated 35 task orders totaling $1 million in combined potential value, the highest among parent vehicles in the portfolio.

Activity has grown from six awards in 2022 to 22 in 2025, with 15 awards captured in the first nine months of 2026. Eighteen awards (combined potential value $2.8 million) face ultimate completion within the next twenty-four months, creating recompete exposure and opportunity for competitors. The vendor competes on approximately 59 awards under NAICS 541690 and 52 under testing laboratory services codes, with remaining awards scattered across professional services and temporary help classifications. All 136 prime awards carry set-aside or full-and-open small-business designations; SDVOSB set-asides dominate recent contract vehicles, reflecting both LBT's certification status and the VA's stated commitment to veteran-owned procurement under Executive Order 14398.