Hieu Nguyen
Medical Physician Assistant · San Bernardino, CA
Hieu Nguyen is a medical physician assistant with a practice address in San Bernardino, California, and NPI 1346619731, issued on Sep 16, 2015. Check the license (California PA52758, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hieu Nguyen
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA52758 CA
Self-reported in NPPES; status is on the state search - Practice location
- 565 N Mount Vernon Ave, San Bernardino, CA 92411
- Phone
- (909) 884-9091
- Enumerated
- Sep 16, 2015
- Record last updated
- Jan 4, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 565 N Mount Vernon Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tara Agena, M.D.Pediatrics Physician1629249859
- Richard Arcelao, MDFamily Medicine Physician1386093359
- Eric Esparza, PAPhysician Assistant1922318781
- Shannon Hooks, FAMILY NURSE PRACTITNurse Practitioner1235842535
- Lisa Rogers, PHYSICIAN ASSISTANTPhysician Assistant1619391182
- Nooshin Salehi, MDInternal Medicine Physician1053802470
Verify Hieu 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 PA52758Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average medical physician assistant in 2024
1,729 Medicare Part D claims for 307 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Lisinopril152 claims
- Atorvastatin Calcium147 claims
- Amlodipine Besylate118 claims
- Metformin Hcl114 claims
- Hydrochlorothiazide78 claims
- Losartan Potassium64 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.
Industry payments in 2024: $247.06
22 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Hieu Nguyen among 3,376 medical physician assistant records in California
Hieu Nguyen is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 62% of them.
- NPI issued2015 · 62% of these records are older, 34% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2017 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in San Bernardino → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Madeline GouldSan Bernardino, CA 924111457786121
- Bryan MotaSan Bernardino, CA 924111578970265
- Bryan CarterSan Bernardino, CA 924101689045197
- Thanh PhamSan Bernardino, CA 924101285247049
- Cory Amador, PA-CSan Bernardino, CA 924081801082946
- Samantha Baltazar, PASan Bernardino, CA 924081578176475
- Christie Esquivel, PA-CSan Bernardino, CA 924081952870115
- Roxanne MohiuddinSan Bernardino, CA 924081831039890
Common questions
What is Hieu Nguyen's NPI number?
Hieu Nguyen's National Provider Identifier (NPI) is 1346619731, issued on Sep 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Hieu Nguyen located?
The NPPES record lists a practice address at 565 N Mount Vernon Ave, San Bernardino, CA, 92411. Phone: (909) 884-9091. Providers update this record themselves, so call before visiting.
How can I verify Hieu Nguyen's license?
NPPES lists California license number PA52758, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Hieu Nguyen prescribe under Medicare Part D?
In 2024, Hieu Nguyen had 1,729 Medicare Part D claims for 307 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.