Individual provider · Type 1 NPI

Frederick A. Klein, MD

Gastroenterology Physician · Tucson, AZ

NPI number 1962487876 Active

Practice location

7566 N La Cholla Blvd, Ste A
Tucson, AZ 85741-2307

Call (520) 742-4139 Map

Fax (520) 742-9618

Specialties and licenses

TaxonomyCodeLicense
Gastroenterology Physician Primary 207RG0100X11761 (AZ)

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 1962487876

Frederick A. Klein, MD's National Provider Identifier is 1962487876, issued on Dec 13, 2005. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in Tucson, AZ. The record was last updated on Jul 13, 2026.