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

Dr. Toan Duy Nguyen, DDS

Individual provider General Practice Dentistry · NPI 1578781548

Dr. Toan Duy Nguyen, DDS is a General Practice Dentistry in San Dimas, California. Practices as a sole proprietor. Licensed in California.

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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

213 N San Dimas Ave
San Dimas, CA 91773-2649
Phone: (909) 599-3398
Fax: (909) 599-1398
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 45302 (CA)

Record details

NPI number1578781548
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedApril 23, 2007
Last updated in NPPESFebruary 7, 2013

Other providers in San Dimas