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

Dr. Thad B Twiss, DDS

Individual provider General Practice Dentistry · NPI 1902957558

Dr. Thad B Twiss, DDS is a General Practice Dentistry in St George, Utah. Practices as a sole proprietor. Licensed in Utah.

Licensed in
UT
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

923 S River Rd Ste 203
St George, UT 84790-2288
Phone: (435) 656-5987
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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 5328990 (UT)

Record details

NPI number1902957558
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJanuary 12, 2007
Last updated in NPPESJuly 8, 2007

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