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

Esther M. Brooking, PA

Individual provider Medical Physician Assistant · NPI 1285057174

Esther M. Brooking, PA is a Physician Assistant in San Francisco, California. Qualified in 2013, 13 years ago. Practices with One Medical Group Inc, a 328-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Oregon.

Years since qualifying
13
Licensed in
CA, OR
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.

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Practice location Address checks out

2175 Market St
San Francisco, CA 94114-1474
Phone: (888) 663-6331
Fax: (415) 252-7176
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 110 Sutter St Fl 6, San Francisco, CA 94104-4020 — (415) 291-0480

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 55794 (CA)
Medical Physician Assistant Taxonomy 363AM0700X · Licence PA166403 (OR)

Record details

NPI number1285057174
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedJanuary 28, 2014
Last updated in NPPESMarch 17, 2025
Certification dateMarch 17, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice One Medical Group Inc — 328 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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