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

Tuan Nguyen, MD, Inc

Organization Gastroenterology Physician · NPI 1154569986

Tuan Nguyen, MD, Inc is a Gastroenterology Physician in San Diego, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4141 Fairmount Ave Ste #201
San Diego, CA 92105-1609
Phone: (619) 563-4040
Fax: (619) 563-1204
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence G68761 (CA)

Record details

NPI number1154569986
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Tuan Nguyen — President · (619) 563-4040
NPI enumeratedFebruary 2, 2009
Last updated in NPPESFebruary 2, 2009
Mailing addressPo Box 420988, San Diego, CA 92142-0988

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