2085N0904X — Nuclear Radiology Physician

2085N0904X is the NUCC provider taxonomy code for Nuclear Radiology Physician, a specialization within Radiology (individual providers). 508 providers in our latest NPPES snapshot list it as their primary taxonomy.

Taxonomy code 2085N0904X
Display name Nuclear Radiology Physician
Grouping Allopathic & Osteopathic Physicians
Classification Radiology
Specialization Nuclear Radiology
Section Individual
Directory Radiology provider directory

Definition

A radiologist who is involved in the analysis and imaging of radionuclides and radiolabeled substances in vitro and in vivo for diagnosis and the administration of radionuclides and radiolabeled substances for the treatment of disease.

Definition from the NUCC Health Care Provider Taxonomy code set.

Related taxonomy codes

Frequently asked questions

What does taxonomy code 2085N0904X mean?
2085N0904X is the NUCC Health Care Provider Taxonomy code for Nuclear Radiology Physician, a specialization of Radiology in the "Allopathic & Osteopathic Physicians" grouping. It classifies individual providers.
Where is the taxonomy code used?
Providers select a taxonomy code when applying for an NPI, and it appears on insurance claims (CMS-1500 box 33b / 837 electronic claims) to identify the provider's classification. Payers may require the taxonomy that matches your credential and license.
How do I find providers with taxonomy 2085N0904X?
Browse the Radiology directory, or use the NPI search and filter by state.

Source: CMS NPPES (public data). Snapshot 2026-07-09.