NUCC taxonomy code
207UN0902X - Nuclear Imaging & Therapy Physician
207UN0902X is the NUCC provider taxonomy code for Nuclear Imaging & Therapy Physician, a specialization within Nuclear Medicine (individual providers). 207 providers in our latest NPPES snapshot list it as their primary taxonomy.
207
providers · primary taxonomy
Code breakdown
Taxonomy code 207UN0902X
Display name Nuclear Imaging & Therapy Physician
Grouping Allopathic & Osteopathic Physicians
Classification Nuclear Medicine
Specialization Nuclear Imaging & Therapy
Section Individual
Directory Nuclear Medicine provider directory
Definition
A nuclear medicine physician who specializes in nuclear imaging and therapy.
Definition from the NUCC Health Care Provider Taxonomy code set.
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Related taxonomy codes
207U00000X Nuclear Medicine Physician 207UN0903X In Vivo & In Vitro Nuclear Medicine Physician (Nuclear Medicine) 207UN0901X Nuclear Cardiology Physician (Nuclear Medicine) 207K00000X Allergy & Immunology Physician 207KA0200X Allergy Physician (Allergy & Immunology) 207KI0005X Clinical & Laboratory Immunology (Allergy & Immunology) Physician (Allergy & Immunology) 207L00000X Anesthesiology Physician 207LA0401X Addiction Medicine (Anesthesiology) Physician (Anesthesiology)
Frequently asked questions
What does taxonomy code 207UN0902X mean?
207UN0902X is the NUCC Health Care Provider Taxonomy code for Nuclear Imaging & Therapy Physician, a specialization of Nuclear Medicine 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 207UN0902X?
Browse the Nuclear Medicine directory, or use the NPI search and filter by state.
Source: CMS NPPES (public data). Snapshot 2026-07-13.