Gloria Chen, PA-C
Physician Assistant · Glendora, CA
Gloria Chen, PA-C is a physician assistant with a practice address in Glendora, California, and NPI 1760704258, issued on Feb 24, 2010. Check the license (California PA20534, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gloria Chen
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA20534 CA
Self-reported in NPPES; status is on the state search - Practice location
- 130 W Route 66, Glendora, CA 91740
- Phone
- (626) 335-4079
- Enumerated
- Feb 24, 2010
- Record last updated
- Oct 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (626) 335-5507
- Medicare enrollment
- Enrolled (PECOS I20170909000128); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 130 W Route 66
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gloria Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA20534Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average physician assistant in 2024
571 Medicare Part D claims for 161 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 124 claims were for opioids.
Most prescribed
- Naloxone Hcl64 claims
- Hydrocodone-Acetaminophen56 claims
- Gabapentin44 claims
- Methocarbamol42 claims
- Oxycodone Hcl37 claims
- Tamsulosin Hcl22 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.
Bills Medicare through one group practice
- Orca Rehab IncFullerton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gloria Chen among 14,451 physician assistant records in California
Gloria Chen, PA-C is one of 14,451 physician assistant records with a practice address in California. 75% 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 27% of them.
- NPI issued2010 · 27% of these records are older, 70% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2009 · median 2018 among the 7,214 with a school on file
- Record last updated2021 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 physician assistant records list a practice address in Glendora
They are 21 of the 921 NPPES records with a practice address in Glendora, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Glendora → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- David Abovian, PAGlendora, CA 917401326349960
- Maggie ChenGlendora, CA 917401700476835
- Amanda Duncan, PA-CGlendora, CA 917401346672680
- Timothy Hong, PA-CGlendora, CA 917401710766621
- David Kim, PA-CGlendora, CA 917401922035948
- Ashlene Korcek, PA-CGlendora, CA 917401275886715
- Tiffany KupferGlendora, CA 917401023614922
- Candace McFarlin, PA-CGlendora, CA 917401346635372
Common questions
What is Gloria Chen, PA-C's NPI number?
Gloria Chen, PA-C's National Provider Identifier (NPI) is 1760704258, issued on Feb 24, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Gloria Chen, PA-C located?
The NPPES record lists a practice address at 130 W Route 66, Glendora, CA, 91740. Phone: (626) 335-4079. Providers update this record themselves, so call before visiting.
How can I verify Gloria Chen, PA-C's license?
NPPES lists California license number PA20534, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Gloria Chen, PA-C prescribe under Medicare Part D?
In 2024, Gloria Chen, PA-C had 571 Medicare Part D claims for 161 beneficiaries; the average among physician assistant prescribers was 830. 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.