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DR. THAD B TWISS DDS
NPI 1902957558
Dentist - General Practice in St George, UT

Active since January 12, 2007
923 S RIVER RD STE 203, ST GEORGE, UT 84790(435) 656-5987 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Thad B Twiss Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. THAD B TWISS DDS (NPI 1902957558) is an individual general practice provider in St George, Utah, licensed in Utah (5328990) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1902957558
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. THAD B TWISSCredential: DDS
Location Address923 S RIVER RD STE 203St George, UT 84790-2288
Mailing Address923 S River Rd Ste 203St George, UT 84790-2288 · (435) 656-5987
Phone(435) 656-5987
Sole ProprietorYes
Enumeration DateJanuary 12, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1902957558 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in UT · 5328990
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
923 S RIVER RD STE 203, St George, UT 84790
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thad Twiss's NPI number?

The NPI number for Thad Twiss is 1902957558. It was assigned to this individual provider in the NPPES registry on January 12, 2007.

Where is Thad Twiss located?

Thad Twiss practices at 923 S River Rd Ste 203, St George, UT 84790. The listed phone number is (435) 656-5987.

What is Thad Twiss's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Thad Twiss was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.