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

Hieu T.m. Nguyen, DO

Individual provider Family Medicine Physician · NPI 1912932781

Hieu T.m. Nguyen, DO is a Family Practice in Loma Linda, California. Graduated from Western University of Health Sciences College of Dental Med in 2001, 25 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
25
Trained at
Western University of Health Sciences College of Dental Med
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

25333 Barton Rd
Loma Linda, CA 92350-0210
Phone: (909) 558-6641
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A8235 (CA)

Record details

NPI number1912932781
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESNovember 2, 2015

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolWESTERN UNIVERSITY OF HEALTH SCIENCES COLLEGE OF DENTAL MED
Graduated 2001 (25 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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