NUCC taxonomy code

207QB0505X - Diabetology (Internal Medicine) Physician

207QB0505X is the NUCC provider taxonomy code for Diabetology (Internal Medicine) Physician, a specialization within Internal Medicine (individual providers). 5 providers in our latest NPPES snapshot list it as their primary taxonomy.

5 providers · primary taxonomy

Code breakdown

Taxonomy code 207QB0505X

Display name Diabetology (Internal Medicine) Physician

Grouping Allopathic & Osteopathic Physicians

Classification Internal Medicine

Specialization Diabetology

Section Individual

Directory Internal Medicine provider directory

Definition

An internist who specializes in diagnosis and management of type 1, type 2, gestational, and atypical diabetes; diabetes complications; hospital management of diabetic patients; use of technology in the treatment and monitoring of diabetes; management of ancillary diagnoses, such as hypertension, obesity, lipidemia, etc.; and education and counseling on nutrition and lifestyle management.

Definition from the NUCC Health Care Provider Taxonomy code set.

Related taxonomy codes

207R00000X Internal Medicine Physician 207RA0401X Addiction Medicine (Internal Medicine) Physician (Internal Medicine) 207RA0000X Adolescent Medicine (Internal Medicine) Physician (Internal Medicine) 207RA0002X Adult Congenital Heart Disease Physician (Internal Medicine) 207RA0001X Advanced Heart Failure and Transplant Cardiology Physician (Internal Medicine) 207RA0201X Allergy & Immunology (Internal Medicine) Physician (Internal Medicine) 207RC0000X Cardiovascular Disease Physician (Internal Medicine) 207RI0001X Clinical & Laboratory Immunology (Internal Medicine) Physician (Internal Medicine)

Frequently asked questions

What does taxonomy code 207QB0505X mean?

207QB0505X is the NUCC Health Care Provider Taxonomy code for Diabetology (Internal Medicine) Physician, a specialization of Internal 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 207QB0505X?

Browse the Internal Medicine directory, or use the NPI search and filter by state.

Source: CMS NPPES (public data). Snapshot 2026-07-13.