Individual provider · Type 1 NPI

Ellen Li, MD

Gastroenterology Physician · East Setauket, NY

NPI number 1023034345 Active

Practice location

3 Technology Dr
East Setauket, NY 11733-4064

Call (631) 444-5220 Map

Specialties and licenses

TaxonomyCodeLicense
Gastroenterology Physician Primary 207RG0100X254956 (NY)

Gastroenterology Physician: An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

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About NPI 1023034345

Ellen Li, MD's National Provider Identifier is 1023034345, issued on Jul 14, 2006. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in East Setauket, NY. The record was last updated on Sep 29, 2026.