Johnson W. Lau, PHARM D
Pharmacist · San Francisco, CA
Johnson W. Lau, PHARM D is a pharmacist with a practice address in San Francisco, California, and NPI 1508141821, issued on Oct 18, 2011. Check the license (California RPH52478, 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
- Johnson W. Lau
- Credential
- PHARM D
- Primary taxonomy
- Pharmacist 183500000X
- License number
- RPH52478 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3801 3RD St, San Francisco, CA 94124
- Phone
- (415) 285-8773
- Enumerated
- Oct 18, 2011
- Record last updated
- Oct 18, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (415) 285-8135
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 3801 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cecilia AleCounselor1821242181
- Roberto AlfaroCase Manager/Care Coordinator1013194406
- Gus ArechavalaMental Health Counselor1073663613
- Keidra ArmstrongMental Health Counselor1083778872
- Alberto AvilaSocial Worker1710247002
- Rosamunda AyalaRehabilitation Practitioner1578411021
Verify Johnson W. Lau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license RPH52478Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Johnson W. Lau among 32,533 pharmacist records in California
Johnson W. Lau, 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 not. Its NPI, issued in 2011, is newer than 18% of them.
- NPI issued2011 · 18% of these records are older, 72% newer
- In a Medicare fileNo · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2011 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 32,533 in California → Every provider in San Francisco → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Joni-Renee Borlongan, PHARMDSan Francisco, CA 941241477496511
- Brenda GrantSan Francisco, CA 941241093082125
- David Yeow, PHARM.DSan Francisco, CA 941241093093932
- Rhea BautistaSan Francisco, CA 941231427486851
- Arthur Chan, PHARM DSan Francisco, CA 941231285902247
- Chrissie ChewSan Francisco, CA 941231659940328
- Caroline Dang, PHARM. DSan Francisco, CA 941231104396316
- Emily GongSan Francisco, CA 941231750042727
Common questions
What is Johnson W. Lau, PHARM D's NPI number?
Johnson W. Lau, PHARM D's National Provider Identifier (NPI) is 1508141821, issued on Oct 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Johnson W. Lau, PHARM D located?
The NPPES record lists a practice address at 3801 3RD St, San Francisco, CA, 94124. Phone: (415) 285-8773. Providers update this record themselves, so call before visiting.
How can I verify Johnson W. Lau, PHARM D's license?
NPPES lists California license number RPH52478, 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.