Judy Chun, PHARM.D.
Pharmacist · El Monte, CA
Judy Chun, PHARM.D. is a pharmacist with a practice address in El Monte, California, and NPI 1548585920, issued on Mar 29, 2010. Check the license (California RPH41029, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Judy Chun
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- RPH41029 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10953 Ramona Blvd, El Monte, CA 91731
- Phone
- (626) 579-8419
- Enumerated
- Mar 29, 2010
- Record last updated
- Jun 25, 2026
- Fax
- (626) 442-9278
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 10953 Ramona Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gloria Aguilar, REGISTER NURSEAmbulatory Care Registered Nurse1043740731
- Sandra AlarconLicensed Vocational Nurse1952160756
- Juliana Alcaraz, RNRegistered Nurse1235902776
- Sonia Aleman, RNRegistered Nurse1023875853
- Everdina AlisangcoPediatrics Physician1649382219
- Joseph Allevato, MDFamily Medicine Physician1922148790
Verify Judy Chun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license RPH41029Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average pharmacist in 2024
43 Medicare Part D claims for 16 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Warfarin Sodium26 claims
- Jantoven17 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.
Judy Chun among 32,533 pharmacist records in California
Judy Chun, 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 2010, is newer than 12% of them.
- NPI issued2010 · 12% of these records are older, 82% 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 updated2026 · 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).
71 pharmacist records list a practice address in El Monte
They are 71 of the 1,528 NPPES records with a practice address in El Monte, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in El Monte → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Jung Chiang, RPHEl Monte, CA 917311528399912
- Hillary DanhEl Monte, CA 917311447670435
- Keith Daniel, PHARM.D.El Monte, CA 917311104140102
- Edwin Gvalevech, PHARM.D.El Monte, CA 917311881019289
- David Han, PHARM.D.El Monte, CA 917311205262391
- Phong Luu, PHARMDEl Monte, CA 917311982012118
- Suzanne Matsuwaki-Yee, PHARM.D.El Monte, CA 917311295066629
- Nilda Molina, PHARMACISTEl Monte, CA 917311700264868
Common questions
What is Judy Chun, PHARM.D.'s NPI number?
Judy Chun, PHARM.D.'s National Provider Identifier (NPI) is 1548585920, issued on Mar 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Judy Chun, PHARM.D. located?
The NPPES record lists a practice address at 10953 Ramona Blvd, El Monte, CA, 91731. Phone: (626) 579-8419. Providers update this record themselves, so call before visiting.
How can I verify Judy Chun, PHARM.D.'s license?
NPPES lists California license number RPH41029, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Judy Chun, PHARM.D. prescribe under Medicare Part D?
In 2024, Judy Chun, PHARM.D. had 43 Medicare Part D claims for 16 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.