NPI CentralSearch NPIs

Gastroenterology Physician

Allopathic & Osteopathic Physicians · Internal Medicine · Gastroenterology

25,900 NPI-registered Gastroenterology Physician providers nationwide. Choose a state to narrow your search.

Gastroenterology Physician by state

Providers

A sample of Gastroenterology Physician providers.

Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.