Nuclear Medicine Physician: NPI taxonomy code 207U00000X
Taxonomy code 207U00000X is Nuclear Medicine, in the Allopathic & Osteopathic Physicians group.
902 active NPIs list it as their primary specialty (<0.1% of all).
| Code | 207U00000X |
|---|---|
| Group | Allopathic & Osteopathic Physicians |
| Classification | Nuclear Medicine |
| Used for | individual providers (the code is in NUCC's Individual section) |
| Active NPIs, primary specialty | 902 (763 individuals, 139 organizations) |
What NUCC says: A nuclear medicine specialist employs the properties of radioactive atoms and molecules in the diagnosis and treatment of disease and in research. (excerpt of the NUCC 26.1 definition)
Find Nuclear Medicine Physician providers
Search the registry for providers listing Nuclear Medicine. Pick a state to narrow it down.
Where they are
| State | Active NPIs | Share |
|---|---|---|
| California | 184 | 20.4% |
| New York | 115 | 12.7% |
| Texas | 60 | 6.7% |
| Pennsylvania | 44 | 4.9% |
| Puerto Rico | 43 | 4.8% |
| Florida | 40 | 4.4% |
| Maryland | 32 | 3.5% |
| Massachusetts | 29 | 3.2% |
| Michigan | 29 | 3.2% |
| Washington | 27 | 3.0% |
Top states by practice location, from the NPPES file of September 13, 2026.
Related specialties
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.