Stephanie Lynn Hsia, PHARM.D.
Pharmacist · San Francisco, CA
Stephanie Lynn Hsia, PHARM.D. is a pharmacist with a practice address in San Francisco, California, and NPI 1821474420, issued on Aug 5, 2015. Check the license (California 72849, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephanie Lynn Hsia
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 72849 CA
Self-reported in NPPES; status is on the state search - Practice location
- 533 Parnassus Ave, San Francisco, CA 94143
- Phone
- (415) 502-8087
- Enumerated
- Aug 5, 2015
- Record last updated
- May 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
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Verify Stephanie Lynn Hsia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 72849Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average pharmacist in 2024
13 Medicare Part D claims, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
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.
Stephanie Lynn Hsia among 32,533 pharmacist records in California
Stephanie Lynn Hsia, PHARM.D. is one of 32,533 pharmacist records with a practice address in California. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 41% of them.
- NPI issued2015 · 41% of these records are older, 53% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2019 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,180 pharmacist records list a practice address in San Francisco
They are 1,180 of the 38,143 NPPES records with a practice address in San Francisco, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in San Francisco → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Nelson Chee, PHARM.DSan Francisco, CA 941431194822056
- Betty Dong, PHARMDSan Francisco, CA 941431356341515
- Aaron Huwe, PHARM.D.San Francisco, CA 941431801902002
- Jane Kim, PHARM.D.San Francisco, CA 941431962490847
- Joyce Lee, PHARM.D.San Francisco, CA 941431598863094
- Sara Orr, PHARMDSan Francisco, CA 941431417061532
- Jennifer Tam, PHARMDSan Francisco, CA 941431881642742
- Julie Tieu, PHARMDSan Francisco, CA 941431447357371
Common questions
What is Stephanie Lynn Hsia, PHARM.D.'s NPI number?
Stephanie Lynn Hsia, PHARM.D.'s National Provider Identifier (NPI) is 1821474420, issued on Aug 5, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Lynn Hsia, PHARM.D. located?
The NPPES record lists a practice address at 533 Parnassus Ave, San Francisco, CA, 94143. Phone: (415) 502-8087. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Lynn Hsia, PHARM.D.'s license?
NPPES lists California license number 72849, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Stephanie Lynn Hsia, PHARM.D. prescribe under Medicare Part D?
In 2024, Stephanie Lynn Hsia, PHARM.D. had 13 Medicare Part D claims; the average among pharmacist prescribers was 119. 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.