Individual provider · Type 1 NPI

Joseph A. Nash, MD

Gastroenterology Physician · New York, NY

NPI number 1205808532 Active

Practice location

3 E 83rd St
New York, NY 10028-0459

Fax (212) 734-0370

Specialties and licenses

Taxonomy	Code	License
Gastroenterology Physician Primary	207RG0100X	184791 (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.

5 other providers at this address

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About NPI 1205808532

Joseph A. Nash, MD's National Provider Identifier is 1205808532, issued on Feb 2, 2006. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in New York, NY. The record was last updated on Jul 13, 2026.