Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Brian D O'Donnell, PA

Individual provider Medical Physician Assistant · NPI 1790740900

Brian D O'Donnell, PA is a Medical Physician Assistant in San Francisco, California. Licensed in California and Massachusetts. Registered with an NPI since 2006.

Licensed in
CA, MA
In the registry since
2006
Specialties on file
3
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

1285 4th St
San Francisco, CA 94158-2249
Phone: (888) 663-6331
Fax: (415) 252-7176
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 51380 (CA)
Medical Physician Assistant Taxonomy 363AM0700X · Licence 988 (MA)
Physician Assistant Taxonomy 363A00000X · Licence 988 (MA)

Record details

NPI number1790740900
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedApril 19, 2006
Last updated in NPPESMay 19, 2026
Certification dateMay 19, 2026

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