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

Steve Nguyen, DO

Individual provider Gastroenterology Physician · NPI 1649357732

Steve Nguyen, DO is a Gastroenterology in Rosemead, California. Graduated from College of Osteo Med of the Pacific at Pomona in 1995, 31 years ago. Licensed in California.

Years since qualifying
31
Trained at
College of Osteo Med of the Pacific at Pomona
Licensed in
CA
In the registry since
2006
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

9120 Valley Blvd
Rosemead, CA 91770-1920
Phone: (626) 316-8169
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 20A7028 (CA)

Record details

NPI number1649357732
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESAugust 26, 2025
Certification dateAugust 26, 2025
Mailing address9120 Valley Blvd, Rosemead, CA 91770-1920

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolCOLLEGE OF OSTEO MED OF THE PACIFIC AT POMONA
Graduated 1995 (31 years in practice)
Accepts Medicare assignment Not indicated

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