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

Hoang Tran Nguyen, MD

Individual provider Internal Medicine Physician · NPI 1457329179

Hoang Tran Nguyen, MD is an Internal Medicine in Fountain Valley, California. Qualified in 1988, 38 years ago. Practices as a sole proprietor and offers telehealth. Licensed in California.

Years since qualifying
38
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

16040 Harbor Blvd Ste G
Fountain Valley, CA 92708-1327
Phone: (714) 531-7930
Fax: (714) 531-7997
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A80321 (CA)

Record details

NPI number1457329179
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 9, 2006
Last updated in NPPESOctober 5, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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