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

Individual provider Podiatrist · NPI 1164468716

Dr. Sharon Yumi Hosaka, DPM practises Podiatry in San Francisco, California. Graduated from California School of Podiatric Medicine in 1980, 46 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
46
Trained at
California School of Podiatric Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
DPM — Doctor of Podiatric Medicine
A foot and ankle physician and surgeon.

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Practice location Address checks out

233 Sansome St Ste 702
San Francisco, CA 94104-2325
Phone: (415) 421-3630
Fax: (877) 893-0421
Show map & directions

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

Specialties & licences

Podiatrist (primary) Taxonomy 213E00000X · Licence E2678 (CA)

Record details

NPI number1164468716
Entity typeIndividual (Type 1)
GenderFemale
Credentials DPM
Sole proprietorYes
NPI enumeratedJune 21, 2006
Last updated in NPPESJanuary 2, 2020
Certification dateJanuary 2, 2020

Medicare enrollment

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

Medicare specialtyPODIATRY
Medical schoolCALIFORNIA SCHOOL OF PODIATRIC MEDICINE
Graduated 1980 (46 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal or shaving of skin growth 201 times · 90th percentile
Removal of nail tissue 595 times · 86th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients271
Services billed 828 a service is one billed item, such as a visit, a test or a procedure
Average patient age86

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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