James Hung Nguyen, RPH
Pharmacist · Costa Mesa, CA
James Hung Nguyen, RPH is a pharmacist with a practice address in Costa Mesa, California, and NPI 1306971700, issued on Feb 23, 2007. Check the license (California RPH 48523, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Hung Nguyen
- Credential
- RPH
- Primary taxonomy
- Pharmacist 183500000X
- License number
- RPH 48523 CA
Self-reported in NPPES; status is on the state search - Practice location
- 211 E 17TH St, Costa Mesa, CA 92627
- Phone
- (949) 646-4960
- Enumerated
- Feb 23, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 211 E 17TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Minhphuong DinhPharmacist1316259021
- Evelin MontielTechnician/Technologist1992490395
- Anh Nguyen, PHARMDPharmacist1316251093
- Jasmine TruongPharmacist1750929675
Verify James Hung Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license RPH 48523Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 95% of the cost of the top drugs
116 Medicare Part D claims for 99 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were over 99% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Arexvy48 claims
- Shingrix35 claims
- Boostrix Tdap18 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.
James Hung Nguyen among 32,533 pharmacist records in California
James Hung Nguyen, RPH 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 2007, is newer than 6% of them.
- NPI issued2007 · 6% of these records are older, 91% 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).
75 pharmacist records list a practice address in Costa Mesa
They are 75 of the 4,286 NPPES records with a practice address in Costa Mesa, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Costa Mesa → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Arpita Bariya, PHARM.DCosta Mesa, CA 926271598098469
- Rocio Bender, PHARMDCosta Mesa, CA 926271336505312
- Minhphuong DinhCosta Mesa, CA 926271316259021
- Tram Goodall, PHARMDCosta Mesa, CA 926271588982581
- Mary Ann Huntsman, PHARM. D.Costa Mesa, CA 926271538369806
- Joyce LaCosta Mesa, CA 926271346663515
- Denise Le, PHARMDCosta Mesa, CA 926271477873453
- Deborah Lew-Kaya, PHARM.D.Costa Mesa, CA 926271376977421
Common questions
What is James Hung Nguyen, RPH's NPI number?
James Hung Nguyen, RPH's National Provider Identifier (NPI) is 1306971700, issued on Feb 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is James Hung Nguyen, RPH located?
The NPPES record lists a practice address at 211 E 17TH St, Costa Mesa, CA, 92627. Phone: (949) 646-4960. Providers update this record themselves, so call before visiting.
How can I verify James Hung Nguyen, RPH's license?
NPPES lists California license number RPH 48523, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does James Hung Nguyen, RPH prescribe under Medicare Part D?
In 2024, James Hung Nguyen, RPH had 116 Medicare Part D claims for 99 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.