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

Stephanie Messina, PA

Individual provider Physician Assistant · NPI 1912202987

Stephanie Messina, PA is a Physician Assistant in San Francisco, California. Works from 4 locations. Licensed in California.

Licensed in
CA
In the registry since
2011
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

2340 Clay St Fl 6
San Francisco, CA 94115-1932
Phone: (424) 444-7399
Fax: (424) 253-0814
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 9025 Wilshire Blvd Ste 202, Beverly Hills, CA 90211-1825 — (424) 444-7399
  • 9834 Genesee Ave Ste 411, La Jolla, CA 92037-1264 — (424) 444-7399
  • 2250 Hayes St, San Francisco, CA 94117-1078 — (424) 444-7399

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA21409 (CA)

Record details

NPI number1912202987
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedJanuary 21, 2011
Last updated in NPPESJune 30, 2026
Certification dateJune 30, 2026

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