NPPES file of Aug 9, 2026

Harrison Tran, PA-C

Medical Physician Assistant · Garden Grove, CA

Harrison Tran, PA-C is a medical physician assistant with a practice address in Garden Grove, California, and NPI 1023855376, issued on Jul 12, 2024. Check the license (California PA64742, 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
1023855376
Name
Harrison Tran
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
PA64742 CA
Self-reported in NPPES; status is on the state search
Practice location
12601 Garden Grove Blvd, Garden Grove, CA 92843
Phone
(714) 537-5160
Enumerated
Jul 12, 2024
Record last updated
Jul 12, 2024
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 12601 Garden Grove Blvd

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

  1. Senior AdjainoPsychiatric/Mental Health Nurse Practitioner1720784390
  2. Tommy Cao, PHARM.DPharmacotherapy Pharmacist1386472330
  3. Hillary ChangEmergency Registered Nurse1699552661
  4. Antony Chen, DOAnatomic Pathology & Clinical Pathology Physician1235327701
  5. William Galdamez, PAMedical Physician Assistant1295047413
  6. Gihan George, M.D.Anesthesiology Physician1710055850

Verify Harrison Tran 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 PA64742
    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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91% fewer Medicare Part D claims than the average medical physician assistant in 2024

108 Medicare Part D claims for 46 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 30 claims were for opioids.

  1. Harrison Tran108
  2. Specialty average1,148

Most prescribed

  1. Gabapentin22 claims
  2. Hydrocodone-Acetaminophen12 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: $37.37

2 payments; by number, the most common kind was food and beverage; the largest payer was Ibsa Pharma Inc. 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.

  1. Harrison Tran$37.37
  2. Specialty average$1,055.00

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

Harrison Tran among 3,376 medical physician assistant records in California

Harrison Tran, PA-C 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 2024, is newer than 89% of them.

  • NPI issued2024 · 89% of these records are older, 6% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2024 · 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.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Erika ChavezGarden Grove, CA 928431356261432
  2. William Galdamez, PAGarden Grove, CA 928431295047413
  3. Lorena LopezGarden Grove, CA 928431124948781
  4. Van Nguyen, PACGarden Grove, CA 928431821164880
  5. Pha Tran, PAGarden Grove, CA 928431447848247
  6. Tuan Le, P.A.Garden Grove, CA 928441417210204
  7. Karlyssa Chung, PA-CGarden Grove, CA 928451518305168
  8. Sharon Liekhus, P.AGarden Grove, CA 928411740219930

Common questions

What is Harrison Tran, PA-C's NPI number?

Harrison Tran, PA-C's National Provider Identifier (NPI) is 1023855376, issued on Jul 12, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Harrison Tran, PA-C located?

The NPPES record lists a practice address at 12601 Garden Grove Blvd, Garden Grove, CA, 92843. Phone: (714) 537-5160. Providers update this record themselves, so call before visiting.

How can I verify Harrison Tran, PA-C's license?

NPPES lists California license number PA64742, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Harrison Tran, PA-C prescribe under Medicare Part D?

In 2024, Harrison Tran, PA-C had 108 Medicare Part D claims for 46 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.