NPPES file of Aug 9, 2026

Tan Ba Nguyen, M.D.

Diagnostic Radiology Physician · Anaheim, CA

Tan Ba Nguyen, M.D. is a diagnostic radiology physician with a practice address in Anaheim, California, and NPI 1053668608, issued on Aug 13, 2012. Check the license (California A130215, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053668608
Name
Tan Ba Nguyen
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
A130215 CA
Self-reported in NPPES; status is on the state search
Practice location
5528 E LA Palma Ave Ste 4A, Anaheim, CA 92807
Phone
(714) 970-0200
Enumerated
Aug 13, 2012
Record last updated
Sep 3, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170721001538); accepts Medicare assignment
Medical or professional school
University Of California, Geffen School Of Medicine, 2012
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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Verify Tan Ba 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 A130215
    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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The MIPS final score for 2023 (Medicare payment program): 15.8 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 score21.7
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

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

Bills Medicare through 4 group practices

  1. Crown Valley Radiologists Inc A Professional Medical CorpMission Viejo, CA
  2. David C P Chen, M.D., IncSan Gabriel, CA
  3. Fullerton Radiology Medical Group IncSan Dimas, CA
  4. United Premier Physicians IncMonterey Park, CA

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

Diagnostic Radiology Physician providers in California

There are 4,500 diagnostic radiology physician records in California.

Other diagnostic radiology physician records in California

  1. Jason Aaronson, MDLos Angeles, CA1023145463
  2. Brianna Abadie, M.D.Van Nuys, CA1861811291
  3. Kenric Aban, M.D.Oceanside, CA1336218023
  4. Pablo Abbona, MDLos Angeles, CA1689856239
  5. Rashed AbdelaalRiverside, CA1518726090
  6. Ahmed Abdelhalim, MDRiverside, CA1275162927
  7. Fatemeh Abdollahi Mofakham, MDLos Angeles, CA1659652915
  8. Bennett Abe, MDVisalia, CA1184731283
  9. Stephen Abedon, M.D.Daly City, CA1689628687
  10. Richard Abello, M.D.La Jolla, CA1245205996

Common questions

What is Tan Ba Nguyen, M.D.'s NPI number?

Tan Ba Nguyen, M.D.'s National Provider Identifier (NPI) is 1053668608, issued on Aug 13, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Tan Ba Nguyen, M.D. located?

The NPPES record lists a practice address at 5528 E LA Palma Ave Ste 4A, Anaheim, CA, 92807. Phone: (714) 970-0200. Providers update this record themselves, so call before visiting.

How can I verify Tan Ba Nguyen, M.D.'s license?

NPPES lists California license number A130215, 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.

What is Tan Ba Nguyen, M.D.'s MIPS final score?

The 2023 MIPS final score is 15.8 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.