Elaine Stacy Chang, PHARM.D.
Pharmacist · Harbor City, CA
Elaine Stacy Chang, PHARM.D. is a pharmacist with a practice address in Harbor City, California, and NPI 1063582534, issued on Nov 9, 2006. Check the license (California 051930, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elaine Stacy Chang
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 051930 CA
Self-reported in NPPES; status is on the state search - Practice location
- 25825 Vermont Ave, Harbor City, CA 90710
- Phone
- (310) 257-6215
- Enumerated
- Nov 9, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (310) 257-6297
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 25825 Vermont Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Elaine Stacy Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 051930Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% more Medicare Part D claims than the average pharmacist in 2024
218 Medicare Part D claims for 102 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Ozempic66 claims
- Metformin Hcl Er41 claims
- Bupropion Xl18 claims
- Nano 2nd Gen Pen Needle15 claims
- Topiramate13 claims
- Metformin Hcl12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Elaine Stacy Chang among 32,533 pharmacist records in California
Elaine Stacy Chang, 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. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 94% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 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).
98 pharmacist records list a practice address in Harbor City
They are 98 of the 958 NPPES records with a practice address in Harbor City, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Harbor City → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Helen Au, PHARM. D.Harbor City, CA 907101831260132
- Diane Bao, PHARM.D.Harbor City, CA 907101407952088
- Susan Chmait, PHARM.D.Harbor City, CA 907101760553002
- Gail Chung, PHARMDHarbor City, CA 907101861571358
- Anne Dokko, PHARMDHarbor City, CA 907101760551907
- Shelly Fisher, PHARM.D.Harbor City, CA 907101811073190
- Kenneth Kokubun, PHARM DHarbor City, CA 907101619067774
- Stella Kye, PHARM.D.Harbor City, CA 907101356420152
Common questions
What is Elaine Stacy Chang, PHARM.D.'s NPI number?
Elaine Stacy Chang, PHARM.D.'s National Provider Identifier (NPI) is 1063582534, issued on Nov 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elaine Stacy Chang, PHARM.D. located?
The NPPES record lists a practice address at 25825 Vermont Ave, Harbor City, CA, 90710. Phone: (310) 257-6215. Providers update this record themselves, so call before visiting.
How can I verify Elaine Stacy Chang, PHARM.D.'s license?
NPPES lists California license number 051930, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Elaine Stacy Chang, PHARM.D. prescribe under Medicare Part D?
In 2024, Elaine Stacy Chang, PHARM.D. had 218 Medicare Part D claims for 102 beneficiaries; the average among pharmacist prescribers was 119. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.