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

Miss. Sophia May Frohberg

Individual provider Physician Assistant · NPI 1285324699

Miss. Sophia May Frohberg is a Physician Assistant in San Francisco, California. Qualified in 2023, 3 years ago. Practices with Sutter Valley Medical Foundation, a 2,464-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth.

Years since qualifying
3
In the registry since
2023
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Practice location Address checks out

1100 Van Ness Ave
San Francisco, CA 94109-6978
Phone: (415) 600-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 100 Baldwin Blvd, Fishersville, VA 22939-2375 — (817) 823-8833

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1285324699
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 9, 2023
Last updated in NPPESOctober 24, 2025
Certification dateOctober 24, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Sutter Valley Medical Foundation — 2464 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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