207U00000X — Nuclear Medicine Physician

207U00000X is the NUCC provider taxonomy code for Nuclear Medicine Physician (individual providers). 882 providers in our latest NPPES snapshot list it as their primary taxonomy.

Taxonomy code 207U00000X
Display name Nuclear Medicine Physician
Grouping Allopathic & Osteopathic Physicians
Classification Nuclear Medicine
Section Individual
Directory Nuclear Medicine provider directory

Definition

A nuclear medicine specialist employs the properties of radioactive atoms and molecules in the diagnosis and treatment of disease and in research. Radiation detection and imaging instrument systems are used to detect disease as it changes the function and metabolism of normal cells, tissues and organs. A wide variety of diseases can be found in this way, usually before the structure of the organ involved by the disease can be seen to be abnormal by any other techniques. Early detection of coronary artery disease (including acute heart attack), early cancer detection and evaluation of the effect of tumor treatment, diagnosis of infection and inflammation anywhere in the body and early detection of blood clot in the lungs are all possible with these techniques. Unique forms of radioactive molecules can attack and kill cancer cells (e.g., lymphoma, thyroid cancer) or can relieve the severe pain of cancer that has spread to bone

Definition from the NUCC Health Care Provider Taxonomy code set.

Related taxonomy codes

Frequently asked questions

What does taxonomy code 207U00000X mean?
207U00000X is the NUCC Health Care Provider Taxonomy code for Nuclear Medicine Physician 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 207U00000X?
Browse the Nuclear Medicine directory, or use the NPI search and filter by state.

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