Individual provider · Type 1 NPI

Richard F. McGuire, MD

Gastroenterology Physician · Fullerton, CA

NPI number 1437196730 Active

Practice location

1521 S Harbor Blvd
Fullerton, CA 92832-3402

Fax (714) 256-9172

Specialties and licenses

TaxonomyCodeLicense
Gastroenterology Physician Primary 207RG0100XG60070 (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.

2 other providers at this address

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About NPI 1437196730

Richard F. McGuire, MD's National Provider Identifier is 1437196730, issued on Jun 2, 2006. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in Fullerton, CA. The record was last updated on Jul 14, 2026.