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

Margaret M. Byrne, PA

Individual provider Physician Assistant · NPI 1871902411

Margaret M. Byrne, PA is a Physician Assistant in San Francisco, California. Licensed in California and Illinois. Registered with an NPI since 2014.

Licensed in
CA, IL
In the registry since
2014
Specialties on file
2
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2 Embarcadero Ctr Lbby Level
San Francisco, CA 94111-3823
Phone: (888) 663-6331
Fax: (415) 252-7176
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 52519 (CA)
Physician Assistant Taxonomy 363A00000X · Licence 085005222 (IL)

Record details

NPI number1871902411
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedAugust 7, 2014
Last updated in NPPESMarch 17, 2025
Certification dateMarch 17, 2025

Other providers in San Francisco