Radiological Physics Physician: NPI taxonomy code 2085R0205X
Taxonomy code 2085R0205X is Radiology: Radiological Physics, in the Allopathic & Osteopathic Physicians group.
144 active NPIs list it as their primary specialty (<0.1% of all).
| Code | 2085R0205X |
|---|---|
| Group | Allopathic & Osteopathic Physicians |
| Classification | Radiology |
| Specialization | Radiological Physics |
| Used for | individual providers (the code is in NUCC's Individual section) |
| Active NPIs, primary specialty | 144 (122 individuals, 22 organizations) |
What NUCC says: A radiological physicist deals with the diagnostic and therapeutic applications of roentgen rays, gamma rays from sealed sources, ultrasonic radiation and radio-frequency radiation, as well as the equipment associated with their production and use, including radiation safety. (excerpt of the NUCC 26.1 definition)
Find Radiological Physics Physician providers
Search the registry for providers listing Radiological Physics. Pick a state to narrow it down.
Where they are
| State | Active NPIs | Share |
|---|---|---|
| Florida | 34 | 23.6% |
| New York | 33 | 22.9% |
| California | 13 | 9.0% |
| Texas | 10 | 6.9% |
| Pennsylvania | 5 | 3.5% |
| Washington | 5 | 3.5% |
| Illinois | 5 | 3.5% |
| New Jersey | 4 | 2.8% |
| North Carolina | 4 | 2.8% |
| Minnesota | 4 | 2.8% |
Top states by practice location, from the NPPES file of September 13, 2026.
Related specialties
- Diagnostic Radiology Physician 54,021
- Radiation Oncology Physician 8,841
- Vascular & Interventional Radiology Physician 5,850
- Neuroradiology Physician 1,812
- Body Imaging Physician 1,309
- Pediatric Radiology Physician 1,028
- Diagnostic Ultrasound Physician 1,010
- Nuclear Radiology Physician 510
Specialty definitions are from the NUCC Health Care Provider Taxonomy (version 26.1). Which code to use on a claim depends on your NPPES record and your payer. See taxonomy codes explained.