| | RADIATION SAFETY OFFICER SERVICES. | KRUEGER-GILBERT HEALTH PHYSICS, LLC | $77,298 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 541990All Other Professional, Scientific, and Technical Services | H358INSPECTION- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT | Dec 30, 2025 | Jan 1, 2026 | Mar 31, 2026 |
| | RADIATION SAFETY OFFICER (RSO) SERVICES FOR THE WASHINGTON DC VAMC | KRUEGER-GILBERT HEALTH PHYSICS, LLC | $152,240 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 541990All Other Professional, Scientific, and Technical Services | H358INSPECTION- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT | Apr 28, 2025 | May 1, 2025 | Dec 31, 2025 |
| | RADIATION SAFETY OFFICER (RSO) SERVICES FOR THE WASHINGTON DC VA MEDICAL CENTER | KRUEGER-GILBERT HEALTH PHYSICS, LLC | $1,161,290 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 541990All Other Professional, Scientific, and Technical Services | H358INSPECTION- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT | Apr 21, 2020 | May 1, 2020 | Apr 30, 2025 |
| | PHYSICIST SERVICES | KRUEGER-GILBERT HEALTH PHYSICS, LLC | $37,574 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 541990All Other Professional, Scientific, and Technical Services | R499SUPPORT- PROFESSIONAL: OTHER | Nov 27, 2019 | Dec 1, 2019 | Jun 27, 2022 |
| | QUALIFIED MEDICAL PHYSICIST SERVICES | KRUEGER-GILBERT HEALTH PHYSICS, LLC | $3,000 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 541990All Other Professional, Scientific, and Technical Services | Q701SPECIALIZED MEDICAL SUPPORT | Oct 25, 2019 | Oct 1, 2019 | Feb 11, 2020 |
| | RADIATION SAFETY AND DOSIMETRY SERVICES | KRUEGER-GILBERT HEALTH PHYSICS, LLC | $246,881 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 541990All Other Professional, Scientific, and Technical Services | R499SUPPORT- PROFESSIONAL: OTHER | Oct 1, 2019 | Oct 1, 2019 | Nov 30, 2019 |
| | MEDICAL PHYSICIST SERVICES | KRUEGER-GILBERT HEALTH PHYSICS, LLC | $371,895 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 541990All Other Professional, Scientific, and Technical Services | Q999MEDICAL- OTHER | Aug 27, 2019 | Jun 30, 2019 | Jan 3, 2025 |
| | IGF::OT::IGF RADIATION PHYSICIST SERVICE | KRUEGER-GILBERT HEALTH PHYSICS, LLC | $265,077 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 541690Other Scientific and Technical Consulting Services | J099 | Apr 25, 2017 | Apr 25, 2017 | Sep 30, 2021 |