NPPES file of Aug 9, 2026

Matt Tuan Nguyen, PA-C

Physician Assistant · Garden Grove, CA

Matt Tuan Nguyen, PA-C is a physician assistant with a practice address in Garden Grove, California, and NPI 1144578345, issued on Aug 17, 2012. Check the license (California PA22405, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144578345
Name
Matt Tuan Nguyen
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA22405 CA
Self-reported in NPPES; status is on the state search
Practice location
7761 Garden Grove Blvd, Garden Grove, CA 92841
Phone
(714) 898-8888
Enumerated
Aug 17, 2012
Record last updated
Feb 28, 2022
Fax
(714) 901-7580
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 7761 Garden Grove Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Theresa Cao, MFTMarriage & Family Therapist1811553837
  2. Nancy Dang, O.D.Optometrist1184037202
  3. Bich Tram Do, PA-CPhysician Assistant1154762359
  4. Hung Doan, M.D.Family Medicine Physician1376699918
  5. Linh Ha, DDSDentist1588792105
  6. Hailey HoangPharmacist1396356259

Verify Matt Tuan Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PA22405
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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3.6 times the Medicare Part D claims of the average physician assistant in 2024

2,958 Medicare Part D claims for 295 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 53 claims were for opioids.

  1. Matt Nguyen2,958
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium275 claims
  2. Amlodipine Besylate183 claims
  3. Alendronate Sodium168 claims
  4. Losartan Potassium136 claims
  5. Metoprolol Succinate98 claims
  6. Metformin Hcl84 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: $187.61

4 payments; by number, the most common kind was food and beverage; the largest payer was Smith+Nephew, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Matt Nguyen$187.61
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Matt Tuan Nguyen among 14,451 physician assistant records in California

Matt Tuan Nguyen, 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 2012, is newer than 33% of them.

  • NPI issued2012 · 33% of these records are older, 65% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2022 · 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).

40 physician assistant records list a practice address in Garden Grove

They are 40 of the 4,572 NPPES records with a practice address in Garden Grove, and 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Bich Tram Do, PA-CGarden Grove, CA 928411154762359
  2. Tim Luong, PAGarden Grove, CA 928411992933055
  3. Jose Serrato, P.A.Garden Grove, CA 928411497933089
  4. VI TranGarden Grove, CA 928411609263037
  5. Peter Tran, PA-CGarden Grove, CA 928411396387304
  6. Peter Tran, PA-CGarden Grove, CA 928411285303339
  7. Robert CaoGarden Grove, CA 928401982162863
  8. Ponlork ChhornGarden Grove, CA 928401477488476

Common questions

What is Matt Tuan Nguyen, PA-C's NPI number?

Matt Tuan Nguyen, PA-C's National Provider Identifier (NPI) is 1144578345, issued on Aug 17, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Matt Tuan Nguyen, PA-C located?

The NPPES record lists a practice address at 7761 Garden Grove Blvd, Garden Grove, CA, 92841. Phone: (714) 898-8888. Providers update this record themselves, so call before visiting.

How can I verify Matt Tuan Nguyen, PA-C's license?

NPPES lists California license number PA22405, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Matt Tuan Nguyen, PA-C prescribe under Medicare Part D?

In 2024, Matt Tuan Nguyen, PA-C had 2,958 Medicare Part D claims for 295 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.