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

Dr. Phu Thien Nguyen, DO

Individual provider General Practice Physician · NPI 1386642866

Dr. Phu Thien Nguyen, DO is an Obstetrics/Gynecology in Garden Grove, California. Graduated from College of Osteo Med of the Pacific at Pomona in 1992, 34 years ago. Accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
34
Trained at
College of Osteo Med of the Pacific at Pomona
Licensed in
CA
In the registry since
2005
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

12555 Garden Grove Blvd Ste 301
Garden Grove, CA 92843-1902
Phone: (714) 741-0501
Fax: (714) 741-0095
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 20A7161 (CA)

Record details

NPI number1386642866
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 8, 2005
Last updated in NPPESJune 18, 2026
Certification dateJune 18, 2026
Mailing address12555 Garden Grove Blvd, Suite 301, Garden Grove, CA 92843-1902

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolCOLLEGE OF OSTEO MED OF THE PACIFIC AT POMONA
Graduated 1992 (34 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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