Siu M. Pan, PHARM.D
Pharmacist · Harbor City, CA
Siu M. Pan, PHARM.D is a pharmacist with a practice address in Harbor City, California, and NPI 1316018534, issued on Nov 10, 2006. Check the license (California 53912, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Siu M. Pan
- Credential
- PHARM.D
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 53912 CA
Self-reported in NPPES; status is on the state search - Practice location
- 25825 Vermont Ave, Harbor City, CA 90710
- Phone
- (310) 517-2386
- Enumerated
- Nov 10, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (310) 517-4176
- 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.
- Maryam Abdelnaby, MDFamily Medicine Physician1104978568
- Christiana Abraham, NPFamily Nurse Practitioner1447855911
- Kamren AckermanPhysical Therapist1104412352
- Bradley Ackerson, MDPediatric Infectious Diseases Physician1255490918
- Yossef Aelony, MDPulmonary Disease Physician1619178597
- Lisa Agustines, MDObstetrics & Gynecology Physician1750452736
Verify Siu M. Pan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 53912Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.4 times the Medicare Part D claims of the average pharmacist in 2024
637 Medicare Part D claims for 193 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 57% of claims.
Most prescribed
- Procrit319 claims
- Veo Insulin Syringe203 claims
- Humulin N Kwikpen16 claims
- Hydralazine Hcl15 claims
- Humulin N13 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.
Siu M. Pan among 32,533 pharmacist records in California
Siu M. Pan, 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
- Elaine Chang, PHARM.D.Harbor City, CA 907101063582534
- 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
Common questions
What is Siu M. Pan, PHARM.D's NPI number?
Siu M. Pan, PHARM.D's National Provider Identifier (NPI) is 1316018534, issued on Nov 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Siu M. Pan, PHARM.D located?
The NPPES record lists a practice address at 25825 Vermont Ave, Harbor City, CA, 90710. Phone: (310) 517-2386. Providers update this record themselves, so call before visiting.
How can I verify Siu M. Pan, PHARM.D's license?
NPPES lists California license number 53912, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Siu M. Pan, PHARM.D prescribe under Medicare Part D?
In 2024, Siu M. Pan, PHARM.D had 637 Medicare Part D claims for 193 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.