Individual provider · Type 1 NPI

Sian Mara, MS, PA-C

Physician Assistant · San Francisco, CA

NPI number 1114357126 Active

Practice location

400 Parnassus Ave
San Francisco, CA 94143-2202

Call (415) 746-1000 Map

Mailing address

1275 York Ave
New York, NY 10065-6007

Other practice locations

  • 1275 York Ave, New York, NY 10065-6007 · (212) 639-6402

Specialties and licenses

TaxonomyCodeLicense
Physician Assistant Primary 363A00000X016771 (NY)

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 1114357126

Sian Mara, MS, PA-C's National Provider Identifier is 1114357126, issued on Nov 13, 2013. The primary taxonomy on file is Physician Assistant (363A00000X), and the practice location is in San Francisco, CA. The record was last updated on Sep 11, 2025.