NPPES file of Aug 9, 2026

Thanh The Nguyen, D.O

Interventional Cardiology Physician · Glendale, CA

Thanh The Nguyen, D.O is an interventional cardiology physician with a practice address in Glendale, California, and NPI 1134165194, issued on Jun 20, 2006. Check the license (California 20A7029, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134165194
Name
Thanh The Nguyen
Credential
D.O
Primary taxonomy
Interventional Cardiology Physician 207RI0011X
License number
20A7029 CA
Self-reported in NPPES; status is on the state search
Practice location
1505 Wilson Ter, Glendale, CA 91206
Phone
(818) 243-3147
Enumerated
Jun 20, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(818) 244-7593
Medicare enrollment
Enrolled (PECOS I20050411000860); accepts Medicare assignment
Medical or professional school
College Of Osteo Med Of The Pacific At Pomona, 1994
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1505 Wilson Ter

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

  1. Dariush Arfaania, M.D.Nephrology Physician1265543755
  2. Eddie Avedikian, PHARM.D.Pharmacist1144417825
  3. Boris Bagdasarian, D.O.Hematology & Oncology Physician1598758062
  4. Estelita Calica, M.D.Psychiatry Physician1548368665
  5. Vladimir Camarce, N.P.Nurse Practitioner1306214242
  6. Sarah Carroll, M.D.Otolaryngology Physician1962608281

Verify Thanh The Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A7029
    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
Open the California license search

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2.2 times the Medicare Part D claims of the average interventional cardiology physician in 2024

7,147 Medicare Part D claims for 861 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. 16 claims were for opioids.

  1. Thanh Nguyen7,147
  2. Specialty average3,179

Most prescribed

  1. Atorvastatin Calcium923 claims
  2. Losartan Potassium412 claims
  3. Clopidogrel354 claims
  4. Amlodipine Besylate319 claims
  5. Rosuvastatin Calcium289 claims
  6. Metoprolol Succinate285 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.

The MIPS final score for 2023 (Medicare payment program): 97.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score84.2
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $6,931.81

123 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 6,394 providers of this specialty with any payment received $7,062.29 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thanh Nguyen$6,931.81
  2. Specialty average$7,062.29

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

Bills Medicare through one group practice

  1. Adventist Health Physicians NetworkSimi Valley, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Interventional Cardiology Physician providers in California

There are 632 interventional cardiology physician records in California.

Other interventional cardiology physician records in California

  1. Ayman AbdelkarimTorrance, CA1407353600
  2. Murrad Abdelkarim, M.D.Torrance, CA1073706495
  3. Obai Abdullah, MDCarmichael, CA1417263450
  4. Mohammad Abid, MD FACCIndio, CA1699857706
  5. Bader Abu Ghalyoun, MDStockton, CA1740492214
  6. Islam Abudayyeh, M.D.Redlands, CA1356451785
  7. Roger Acheatel, M.D.Escondido, CA1730182619
  8. Oluwayemisi Adejumo, M.D.Oakland, CA1699031179
  9. Ashish Aggarwal, M.D.Encino, CA1760682868
  10. Atul Aggarwal, MDBakersfield, CA1043290778

Common questions

What is Thanh The Nguyen, D.O's NPI number?

Thanh The Nguyen, D.O's National Provider Identifier (NPI) is 1134165194, issued on Jun 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thanh The Nguyen, D.O located?

The NPPES record lists a practice address at 1505 Wilson Ter, Glendale, CA, 91206. Phone: (818) 243-3147. Providers update this record themselves, so call before visiting.

How can I verify Thanh The Nguyen, D.O's license?

NPPES lists California license number 20A7029, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Thanh The Nguyen, D.O prescribe under Medicare Part D?

In 2024, Thanh The Nguyen, D.O had 7,147 Medicare Part D claims for 861 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.

What is Thanh The Nguyen, D.O's MIPS final score?

The 2023 MIPS final score is 97.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.