Paul Chan
Pharmacist · Pleasanton, CA
Paul Chan is a pharmacist with a practice address in Pleasanton, California, and NPI 1144548082, issued on May 16, 2010. Check the license (California 23644, 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
- Paul Chan
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 23644 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2819 Hopyard RD, Pleasanton, CA 94588
- Phone
- (925) 846-8345
- Enumerated
- May 16, 2010
- Record last updated
- May 16, 2010 (not updated in 16 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 →
Also registered at 2819 Hopyard RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diana DoPharmacist1699586263
- Umakant Trivedi, PHARMACISTPharmacist1609183169
- Parmjeet Virk, PHARM DPharmacist1053630814
- Kevin Wu, PHARMDPharmacist1851786057
Verify Paul Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 23644Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Paul Chan among 32,533 pharmacist records in California
Paul Chan 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 2010, is newer than 12% of them.
- NPI issued2010 · 12% of these records are older, 82% 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 updated2010 · 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).
108 pharmacist records list a practice address in Pleasanton
They are 108 of the 2,213 NPPES records with a practice address in Pleasanton, 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 Pleasanton → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Sarah Etemadi, PHARMDPleasanton, CA 945881902978604
- Jenny HongPleasanton, CA 945881366742322
- Luyen Lai, PHARM.D.Pleasanton, CA 945881255423240
- Jeanette LeePleasanton, CA 945881467753780
- Stan Leung, PHARM.D.Pleasanton, CA 945881871893966
- Anita Ma, PHARM. D.Pleasanton, CA 945881235444613
- Maikhanh Nguyen, PHARM. DPleasanton, CA 945881639230857
- Judy Nguyen, PHARM.DPleasanton, CA 945881356526123
Common questions
What is Paul Chan's NPI number?
Paul Chan's National Provider Identifier (NPI) is 1144548082, issued on May 16, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Paul Chan located?
The NPPES record lists a practice address at 2819 Hopyard RD, Pleasanton, CA, 94588. Phone: (925) 846-8345. Providers update this record themselves, so call before visiting.
How can I verify Paul Chan's license?
NPPES lists California license number 23644, 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.