William Alegria, PHARMD
Pharmacist · San Francisco, CA
William Alegria, PHARMD is a pharmacist with a practice address in San Francisco, California, and NPI 1942770565, issued on Nov 27, 2018. Check the license (California 74744, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Alegria
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 74744 CA
Self-reported in NPPES; status is on the state search - Practice location
- 505 Parnassus Avenue, San Francisco, CA 94143
- Phone
- (415) 476-1000
- Enumerated
- Nov 27, 2018
- Record last updated
- Nov 27, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 505 Parnassus Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Galen Bussmann, MD, MBAEmergency Medicine Physician1306541578
- Hilary ChildersInternal Medicine Physician1861996001
- Jahan Fahimi, M.D.Emergency Medicine Physician1528209236
Verify William Alegria in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 74744Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,180 in San Francisco → All 32,533 in California → Every provider in San Francisco →
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- Sandy Abadir, RPHChino Hills, CA1811644412
Common questions
What is William Alegria, PHARMD's NPI number?
William Alegria, PHARMD's National Provider Identifier (NPI) is 1942770565, issued on Nov 27, 2018. An NPI identifies a provider in billing; it is not a license.
Where is William Alegria, PHARMD located?
The NPPES record lists a practice address at 505 Parnassus Avenue, San Francisco, CA, 94143. Phone: (415) 476-1000. Providers update this record themselves, so call before visiting.
How can I verify William Alegria, PHARMD's license?
NPPES lists California license number 74744, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.