NPPES file of Aug 9, 2026

Yen Hoang Tran, D.O

Obstetrics & Gynecology Physician · Huntington Beach, CA

Yen Hoang Tran, D.O is an obstetrics & gynecology physician with a practice address in Huntington Beach, California, and NPI 1750519880, issued on Jun 26, 2009. Check the license (California 20A12726, 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
1750519880
Name
Yen Hoang Tran
Credential
D.O
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
20A12726 CA
274346-113 NY
Self-reported in NPPES; status is on the state search
Practice location
19582 Beach Blvd Ste 202, Huntington Beach, CA 92648
Phone
(949) 644-2722
Enumerated
Jun 26, 2009
Record last updated
Feb 3, 2026
Fax
(714) 477-8151
Medicare enrollment
Enrolled (PECOS I20130821000115); accepts Medicare assignment
Medical or professional school
At Still University, Arizona School Of Dentistry & Oral Hlth, 2009
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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8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →

Also registered at 19582 Beach Blvd Ste 202

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

  1. Hesper Chan, PA-CPhysician Assistant1912315680
  2. Jenna Cooke, NPFamily Nurse Practitioner1730903097
  3. Sarah Davis, FNP-CFamily Nurse Practitioner1396567830
  4. Jeffrey Illeck, M.D.Obstetrics & Gynecology Physician1013920958
  5. Anne Narayan, M.D.Obstetrics & Gynecology Physician1851544100
  6. Courtney ProutyPhysician Assistant1396235107

Verify Yen Hoang 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 20A12726    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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15% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

189 Medicare Part D claims for 47 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Yen Tran189
  2. Specialty average165

Most prescribed

  1. Clobetasol Propionate22 claims
  2. Estradiol22 claims
  3. Metronidazole18 claims
  4. Quetiapine Fumarate15 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.

Bills Medicare through 2 group practices

  1. Hoag ClinicHuntington Beach, CA
  2. Memorialcare Medical FoundationFountain Valley, CA

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

Yen Hoang Tran among 5,088 obstetrics & gynecology physician records in California

Yen Hoang Tran, D.O is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 66% of them.

  • NPI issued2009 · 66% of these records are older, 30% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2009 · median 2004 among the 2,700 with a school on file
  • Record last updated2026 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in California

There are 5,088 obstetrics & gynecology physician records in California.

All 5,088 in California → Every provider in Huntington Beach → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Austin Gardiner, MDHuntington Beach, CA 926481629214242
  2. Jeffrey Illeck, M.D.Huntington Beach, CA 926481013920958
  3. Anne Narayan, M.D.Huntington Beach, CA 926481851544100
  4. Dale Braithwaite, M.D.Huntington Beach, CA 926491255316170
  5. Phong Bui, MDHuntington Beach, CA 926471891975702
  6. Johanna Dubyak, M.D.Huntington Beach, CA 926471154334001
  7. David Ling, MDHuntington Beach, CA 926471194709535
  8. Bharat Marolia, M.D.Huntington Beach, CA 926471255438149

Common questions

What is Yen Hoang Tran, D.O's NPI number?

Yen Hoang Tran, D.O's National Provider Identifier (NPI) is 1750519880, issued on Jun 26, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Yen Hoang Tran, D.O located?

The NPPES record lists a practice address at 19582 Beach Blvd Ste 202, Huntington Beach, CA, 92648. Phone: (949) 644-2722. Providers update this record themselves, so call before visiting.

How can I verify Yen Hoang Tran, D.O's license?

NPPES lists California license number 20A12726, 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 Yen Hoang Tran, D.O prescribe under Medicare Part D?

In 2024, Yen Hoang Tran, D.O had 189 Medicare Part D claims for 47 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.