Individual provider · Type 1 NPI

Brian Joseph McGuinness, MD

Colon & Rectal Surgery Physician · Walnut Creek, CA

NPI number 1891870770 Active

Practice location

365 Lennon Ln, Ste. 290
Walnut Creek, CA 94598-5910

Call (925) 274-9000 Map

Fax (925) 274-9004

Specialties and licenses

TaxonomyCodeLicense
Colon & Rectal Surgery Physician Primary 208C00000XA83195 (CA)

Colon & Rectal Surgery Physician: A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

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About NPI 1891870770

Brian Joseph McGuinness, MD's National Provider Identifier is 1891870770, issued on Oct 26, 2006. The primary taxonomy on file is Colon & Rectal Surgery Physician (208C00000X), and the practice location is in Walnut Creek, CA. The record was last updated on Feb 26, 2025.