Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. William Duy-Dat Ton-That, DDS

Individual provider General Practice Dentistry · NPI 1821917196

Dr. William Duy-Dat Ton-That, DDS is a General Practice Dentistry in San Diego, California. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2026
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

4025 Tripoli Ave Fl 2
San Diego, CA 92140-5290
Phone: (161) 952-4400
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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 8223 (OK)

Record details

NPI number1821917196
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJuly 13, 2026
Last updated in NPPESJuly 13, 2026
Certification dateJuly 12, 2026

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