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

Dr. Robert Nelson Chaffin, DDS

Individual provider General Practice Dentistry · NPI 1639332901

Dr. Robert Nelson Chaffin, DDS is a General Practice Dentistry in San Antonio, Texas. Licensed in Texas. Registered with an NPI since 2008.

Licensed in
TX
In the registry since
2008
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

2935 Thousand Oaks #5
San Antonio, TX 78247
Phone: (210) 545-6699
Fax: (210) 545-6719
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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 18656 (TX)

Record details

NPI number1639332901
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJuly 8, 2008
Last updated in NPPESJuly 8, 2008
Mailing address2935 Thousand Oaks, 5, San Antonio, TX 78247

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