NPPES file of Aug 9, 2026

Henry Hung Yat Chang, PHARM.D.

Pharmacist · Monrovia, CA

Henry Hung Yat Chang, PHARM.D. is a pharmacist with a practice address in Monrovia, California, and NPI 1104560986, issued on Apr 26, 2022. Check the license (California 53723, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104560986
Name
Henry Hung Yat Chang
Credential
PHARM.D.
Primary taxonomy
Pharmacist 183500000X
License number
53723 CA
Self-reported in NPPES; status is on the state search
Practice location
2035 S Myrtle Ave, Monrovia, CA 91016
Phone
(626) 590-6666
Enumerated
Apr 26, 2022
Record last updated
Apr 26, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2035 S Myrtle Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jeffel MedinaPharmacist1710620380
  2. Xiao Pan, PHARMDPharmacist1447917091
  3. Lilia Xu, PHARM.D.Pharmacist1316343932

Verify Henry Hung Yat Chang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 53723
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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34 pharmacist records list a practice address in Monrovia

They are 34 of the 17,347 NPPES records with a practice address in Monrovia, and 32,533 pharmacist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other pharmacist records in California

  1. Caroline A-Haja, PHARM.D.San Pedro, CA1851664361
  2. Gayatri AachiLivermore, CA1235660754
  3. Adrian Karlos Aala, PHARMD, RPHHayward, CA1023955499
  4. Mahshid Aalam, PHARMDLos Angeles, CA1659086155
  5. Jaleh AaliiveliSan Ramon, CA1336629963
  6. Cassi Aarvig, RPHTracy, CA1023679941
  7. Meara Michi AbadOrange, CA1750181178
  8. Nader Abadier, RPHFontana, CA1326255647
  9. Samia Abadier, RPHFontana, CA1548742836
  10. Sandy Abadir, RPHChino Hills, CA1811644412

Common questions

What is Henry Hung Yat Chang, PHARM.D.'s NPI number?

Henry Hung Yat Chang, PHARM.D.'s National Provider Identifier (NPI) is 1104560986, issued on Apr 26, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Henry Hung Yat Chang, PHARM.D. located?

The NPPES record lists a practice address at 2035 S Myrtle Ave, Monrovia, CA, 91016. Phone: (626) 590-6666. Providers update this record themselves, so call before visiting.

How can I verify Henry Hung Yat Chang, PHARM.D.'s license?

NPPES lists California license number 53723, 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.