Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Duke Duc Huynh, DO

Individual provider Family Medicine Physician · NPI 1225186018

Duke Duc Huynh, DO is registered under Family Practice in Los Angeles, California. Qualified in 2002, 24 years ago. Practices with Clinica Monsignor Oscar A. Romero, a 5-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
24
Licensed in
CA
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2032 Marengo St
Los Angeles, CA 90033-1319
Phone: (213) 989-7700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 9400 Rosecrans Ave, Bellflower, CA 90706-2246 — (562) 461-3000
  • 540 N Montebello Blvd Ste D, Montebello, CA 90640-3662 — (323) 728-0080

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A8541 (CA)

Record details

NPI number1225186018
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJanuary 8, 2007
Last updated in NPPESNovember 25, 2024
Certification dateNovember 25, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Clinica Monsignor Oscar A. Romero — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $58 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Clinica Monsignor Oscar A. Romero

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

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