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

Dr. Mark Khoa Nguyen, DDS

Individual provider General Practice Dentistry · NPI 1295941755

Dr. Mark Khoa Nguyen, DDS is a General Practice Dentistry in Orange, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

262 S Glassell St
Orange, CA 92866-1918
Phone: (714) 538-2400
Fax: (714) 538-2465
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 53472 (CA)

Record details

NPI number1295941755
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMay 14, 2007
Last updated in NPPESMarch 5, 2010
Mailing address262 S Glassell St, Orange, CA 92866-1918

Other providers in Orange