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

Dr. Hoang Nguyen, MD

Individual provider Internal Medicine Physician · NPI 1811164528

Dr. Hoang Nguyen, MD is registered under Cardiovascular Disease (Cardiology) in Fountain Valley, California. Graduated from University of California, San Diego School of Medicine in 2006, 20 years ago. Practices with California Heart Associates, a 13-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
20
Trained at
University of California, San Diego School of Medicine
Licensed in
CA
In the registry since
2008
Specialties on file
3
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

18111 Brookhurst St Ste 5100
Fountain Valley, CA 92708
Phone: (714) 546-2238
Fax: (714) 434-8145
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence A103724 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A103724 (CA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence A103724 (CA)

Record details

NPI number1811164528
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 12, 2008
Last updated in NPPESJuly 24, 2018

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice California Heart Associates — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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