Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Lan Thi-Xuan Nguyen, MD

Individual provider Internal Medicine Physician · NPI 1669552832

Lan Thi-Xuan Nguyen, MD is an Internal Medicine Physician in Orange, California. Licensed in California. Registered with an NPI since 2006.

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 Partly verified

Some contact details are missing from the federal record.

UCI Medical Center 101 The City Dr S
Orange, CA 92868
Phone: (714) 456-8978
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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 000000G68288 (CA)

Record details

NPI number1669552832
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 16, 2006
Last updated in NPPESFebruary 27, 2008

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