Individual provider · Type 1 NPI

John P. Cello, MD

Gastroenterology Physician · San Francisco, CA

NPI number 1346205168 Active

Practice location

505 Parnassus Ave
San Francisco, CA 94143-2204

Call (415) 353-1702 Map

Fax (415) 353-9656

Mailing address

1635 Divisadero Street, Suite 625, Box 1821
San Francisco, CA 94143-0001

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000XG26675 (CA)
Gastroenterology Physician Primary 207RG0100XG26675 (CA)

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 1346205168

John P. Cello, MD's National Provider Identifier is 1346205168, issued on Apr 18, 2006. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in San Francisco, CA. The record was last updated on Jul 13, 2026.