DR. RANDY T SIMONSEN DDS
NPI 1710254792
Dentist - Orthodontics and Dentofacial Orthopedics in St George, UT

Active since November 19, 2011
10 DIAGONAL ST, ST GEORGE, UT 84770(435) 628-3773(435) 628-3773 Get Directions Write a Review

NPPES record last updated: November 19, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Randy T Simonsen Dds NPPES

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

DR. RANDY T SIMONSEN DDS (NPI 1710254792) is an individual orthodontics and dentofacial orthopedics provider in St George, Utah, licensed in Utah (1401399921) and active in the NPI registry since November 2011.

NPPES Registry Identity

NPI1710254792
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. RANDY T SIMONSENCredential: DDS
Location Address10 DIAGONAL STSt George, UT 84770-2878
Mailing Address10 W. Diagonal StreetSt. George, UT 84770 · (435) 628-3773 · Fax (435) 628-3773
Fax(435) 628-3773
Sole ProprietorYes
Enumeration DateNovember 19, 2011
NPI 1710254792 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in UT · 1401399921
Definition
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
10 DIAGONAL ST, St George, UT 84770

Accepted Insurance

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dentist (General Practice)
10 DIAGONAL ST, #102
ST GEORGE, UT 84770
Dentist (General Practice)
10 DIAGONAL ST, STE 201
ST GEORGE, UT 84770
Optometrist
10 DIAGONAL ST, SUITE 101
ST GEORGE, UT 84770
Dentist (General Practice)
10 DIAGONAL ST, SUITE 102
ST GEORGE, UT 84770
Dentist (Oral and Maxillofacial Surgery)
10 DIAGONAL ST, SUITE 204
ST GEORGE, UT 84770
Optometrist
10 DIAGONAL ST, STE 101
ST GEORGE, UT 84770
Dentist (Oral and Maxillofacial Surgery)
10 DIAGONAL ST, SUITE 204
ST GEORGE, UT 84770
Optometrist
10 DIAGONAL ST, SUITE 101
ST GEORGE, UT 84770

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 Randy Simonsen's NPI number?

The NPI number for Randy Simonsen is 1710254792. It was assigned to this individual provider in the NPPES registry on November 19, 2011.

Where is Randy Simonsen located?

Randy Simonsen practices at 10 Diagonal St, St George, UT 84770. The listed phone number is (435) 628-3773.

What is Randy Simonsen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

What insurance does Randy Simonsen accept?

Health plans from Delta Dental of Arizona list Randy Simonsen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Randy Simonsen was last updated on November 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.