NPPES file of Aug 9, 2026

Quyen Anh Tran

Family Medicine Physician · Newport Beach, CA

Quyen Anh Tran is a family medicine physician with a practice address in Newport Beach, California, and NPI 1679892392, issued on May 19, 2010. Check the license (California C159181, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1679892392
Name
Quyen Anh Tran
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
C159181 CA
64219 AZ
DR.0066763 CO
MD210002011 DC
ME152060 FL
and 10 more
Self-reported in NPPES; status is on the state search
Practice location
879 Newport Center Dr, Newport Beach, CA 92660
Phone
(833) 334-6393
Enumerated
May 19, 2010
Record last updated
Mar 16, 2023
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 879 Newport Center Dr

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

  1. Carolyn WardInternal Medicine Physician1730612177

Verify Quyen Anh Tran in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C159181
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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99% fewer Medicare Part D claims than the average family medicine physician in 2024

18 Medicare Part D claims for 12 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Quyen Tran18
  2. Specialty average3,544

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.

Quyen Anh Tran among 17,133 family medicine physician records in California

Quyen Anh Tran is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 60% of them.

  • NPI issued2010 · 60% of these records are older, 37% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2023 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

84 family medicine physician records list a practice address in Newport Beach

They are 84 of the 4,414 NPPES records with a practice address in Newport Beach, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Allyson Brooks, MDNewport Beach, CA 926601831144559
  2. Cameron Carlen, M.D.Newport Beach, CA 926601740256221
  3. Patrick Giesemann, M.DNewport Beach, CA 926601649204785
  4. Catou Greenberg, M.D.Newport Beach, CA 926601528008828
  5. Lori Izabal, M.D.Newport Beach, CA 926601114992328
  6. Karen Kim, D.O.Newport Beach, CA 926601457384315
  7. Gigi Kroll, MDNewport Beach, CA 926601912951773
  8. Ilan Kuperman, M.D.Newport Beach, CA 926601336178169

Common questions

What is Quyen Anh Tran's NPI number?

Quyen Anh Tran's National Provider Identifier (NPI) is 1679892392, issued on May 19, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Quyen Anh Tran located?

The NPPES record lists a practice address at 879 Newport Center Dr, Newport Beach, CA, 92660. Phone: (833) 334-6393. Providers update this record themselves, so call before visiting.

How can I verify Quyen Anh Tran's license?

NPPES lists California license number C159181, 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 Quyen Anh Tran prescribe under Medicare Part D?

In 2024, Quyen Anh Tran had 18 Medicare Part D claims for 12 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.