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

Dr. Thao Ngoc Nguyen, MD

Individual provider Internal Medicine Physician · NPI 1831126036

Dr. Thao Ngoc Nguyen, MD is an Internal Medicine Physician in Westminster, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
2
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

10362 Bolsa Ave Bolsa Medical Group
Westminster, CA 92683-6763
Phone: (714) 531-2091
Fax: (714) 531-1403
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence A77899 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A77899 (CA)

Record details

NPI number1831126036
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESDecember 12, 2011

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