Sharon Yumi Hosaka, D.P.M.
Podiatrist · San Francisco, CA
Sharon Yumi Hosaka, D.P.M. is a podiatrist with a practice address in San Francisco, California, and NPI 1164468716, issued on Jun 21, 2006. Check the license (California E2678, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sharon Yumi Hosaka
- Credential
- D.P.M.
- Primary taxonomy
- Podiatrist 213E00000X
- License number
- E2678 CA
Self-reported in NPPES; status is on the state search - Practice location
- 233 Sansome St Ste 702, San Francisco, CA 94104
- Phone
- (415) 421-3630
- Enumerated
- Jun 21, 2006
- Record last updated
- Jan 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (877) 893-0421
- Medicaid ID
- 000E26780 CA
- Medicare enrollment
- Enrolled (PECOS I20091002000198); accepts Medicare assignment
- Medical or professional school
- California School Of Podiatric Medicine, 1980
- Entity
- Type 1 · individual
8 nearest podiatrist records → All 1,023 in California → Look up another NPI →
Verify Sharon Yumi Hosaka in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license E2678Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average podiatrist in 2024
11 Medicare Part D claims, against an average of 314 among the 6,407 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Sharon Yumi Hosaka among 1,023 podiatrist records in California
Sharon Yumi Hosaka, D.P.M. is one of 1,023 podiatrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 33% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1980 · median 1998 among the 593 with a school on file
- Record last updated2020 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213E00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Podiatrist providers in California
There are 1,023 podiatrist records in California.
All 1,023 in California → Every provider in San Francisco → Podiatrist nationwide →
The 8 podiatrist records with the nearest ZIP codes
- Jennifer Sanders, DPMSan Francisco, CA 941041043214869
- Mark Pinter, DPMSan Francisco, CA 941021013019421
- David Fong, DPMSan Francisco, CA 941081710995717
- Donald Hershman, D.P.M.San Francisco, CA 941081699762070
- Chun-Sun Lai, DPMSan Francisco, CA 941081225131899
- Richard Blake, D.P.M.San Francisco, CA 941091770559924
- Julia Gasperini, DPMSan Francisco, CA 941091558467142
- Joseph Hewitson, DPMSan Francisco, CA 941091023276508
Common questions
What is Sharon Yumi Hosaka, D.P.M.'s NPI number?
Sharon Yumi Hosaka, D.P.M.'s National Provider Identifier (NPI) is 1164468716, issued on Jun 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sharon Yumi Hosaka, D.P.M. located?
The NPPES record lists a practice address at 233 Sansome St Ste 702, San Francisco, CA, 94104. Phone: (415) 421-3630. Providers update this record themselves, so call before visiting.
How can I verify Sharon Yumi Hosaka, D.P.M.'s license?
NPPES lists California license number E2678, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sharon Yumi Hosaka, D.P.M. prescribe under Medicare Part D?
In 2024, Sharon Yumi Hosaka, D.P.M. had 11 Medicare Part D claims; the average among podiatrist prescribers was 314. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.