Individual provider · Type 1 NPI

Samantha Smrcka Callan, PA-C

Physician Assistant · Stanford, CA

NPI number 1922535350 Active

Practice location

300 Pasteur Dr
Stanford, CA 94305-2200

Call (650) 723-4000 Map

Specialties and licenses

TaxonomyCodeLicense
Medical Physician Assistant 363AM0700X54686 (CA)
Physician Assistant Primary 363A00000X54686 (CA)

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 1922535350

Samantha Smrcka Callan, PA-C's National Provider Identifier is 1922535350, issued on May 16, 2017. The primary taxonomy on file is Physician Assistant (363A00000X), and the practice location is in Stanford, CA. The record was last updated on Dec 23, 2025.