Individual provider · Type 1 NPI

Darlin Guerra Diaz

Physician Assistant · Fullerton, CA

NPI number 1457262263 Active

Practice location

2575 Yorba Linda Blvd
Fullerton, CA 92831-1615

Call (714) 449-7400 Map

Specialties and licenses

TaxonomyCodeLicense
Physician Assistant Primary 363A00000XNone listed

Physician Assistant: A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, orde…

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About NPI 1457262263

Darlin Guerra Diaz's National Provider Identifier is 1457262263, issued on Sep 14, 2026. The primary taxonomy on file is Physician Assistant (363A00000X), and the practice location is in Fullerton, CA. The record was last updated on Sep 14, 2026.