Theresa Thanh Thuy Tran
Physician Assistant · Irvine, CA
Theresa Thanh Thuy Tran is a physician assistant with a practice address in Irvine, California, and NPI 1053919142, issued on Oct 12, 2020. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Theresa Thanh Thuy Tran
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1 Park Plz Ste 600, Irvine, CA 92614
- Phone
- (949) 515-7300
- Enumerated
- Oct 12, 2020
- Record last updated
- Jun 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20260611004646); may accept Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1 Park Plz Ste 600
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Chavarin, PA-CPhysician Assistant1093115149
- Marjorie Davidson, PMHNPPsychiatric/Mental Health Nurse Practitioner1083589030
- Joseph Gavranich, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1093671240
- Valeh Karimkhani, DOPsychiatry Physician1053467720
- Meghan Marcum, PSYDPsychologist1467773770
- Megan Murcia, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1255204012
Verify Theresa Thanh Thuy Tran in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average physician assistant in 2024
78 Medicare Part D claims, 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.
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.
120 physician assistant records list a practice address in Irvine
They are 120 of the 7,778 NPPES records with a practice address in Irvine, and 14,451 physician assistant records in California.
All 120 in Irvine → All 14,451 in California → Every provider in Irvine →
Other physician assistant records in California
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- Ramina Abbasi, PA-CSignal Hill, CA1093448300
- Ariel Abbott, PA-CStockton, CA1780334342
- Barrie Abbott, PA-CAnza, CA1861602575
- Elizabeth Abbott, PA-CSan Diego, CA1437540762
- Terri Abbott, P.A.La Jolla, CA1811165566
- Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
Common questions
What is Theresa Thanh Thuy Tran's NPI number?
Theresa Thanh Thuy Tran's National Provider Identifier (NPI) is 1053919142, issued on Oct 12, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Theresa Thanh Thuy Tran located?
The NPPES record lists a practice address at 1 Park Plz Ste 600, Irvine, CA, 92614. Phone: (949) 515-7300. Providers update this record themselves, so call before visiting.
How can I verify Theresa Thanh Thuy Tran's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Theresa Thanh Thuy Tran prescribe under Medicare Part D?
In 2024, Theresa Thanh Thuy Tran had 78 Medicare Part D claims; 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.