Michael Du
Pharmacist · West Covina, CA
Michael Du is a pharmacist with a practice address in West Covina, California, and NPI 1639446230, issued on Nov 27, 2011. Check the license (California 60730, 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
- Michael Du
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 60730 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1131 S Glendora Ave, West Covina, CA 91790
- Phone
- (626) 338-0904
- Enumerated
- Nov 27, 2011
- Record last updated
- Nov 27, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (626) 338-4261
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 1131 S Glendora Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Suzanna Huang, PHARM DPharmacist1174892004
- Melody Hui, PHARMDPharmacist1013293935
Verify Michael Du in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 60730Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Michael Du among 32,533 pharmacist records in California
Michael Du 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).
69 pharmacist records list a practice address in West Covina
They are 69 of the 2,450 NPPES records with a practice address in West Covina, 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 West Covina → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Hardik DaveWest Covina, CA 917901609249283
- Jennifer Golo, PHARM.D.West Covina, CA 917901942681218
- Kimberly Han, PHARM.D.West Covina, CA 917901831633932
- Galal Hassaballa, RPHWest Covina, CA 917901881720076
- Suzanna Huang, PHARM DWest Covina, CA 917901174892004
- Melody Hui, PHARMDWest Covina, CA 917901013293935
- Kenneth Kao, PHARM.D.West Covina, CA 917901447345236
- Paul Koo, PHARM.D.West Covina, CA 917901861602724
Common questions
What is Michael Du's NPI number?
Michael Du's National Provider Identifier (NPI) is 1639446230, issued on Nov 27, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Michael Du located?
The NPPES record lists a practice address at 1131 S Glendora Ave, West Covina, CA, 91790. Phone: (626) 338-0904. Providers update this record themselves, so call before visiting.
How can I verify Michael Du's license?
NPPES lists California license number 60730, 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.