DR. THOMAS SALVATORE ELLERHORST D.D.S., M.S.D.
NPI 1659575751
Dentist - Orthodontics and Dentofacial Orthopedics in San Mateo, CA

Active since June 13, 2007
256 N SAN MATEO DR STE 1, SAN MATEO, CA 94401(650) 343-3603 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. Thomas Salvatore Ellerhorst D.d.s., M.s.d. NPPES

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

DR. THOMAS SALVATORE ELLERHORST D.D.S., M.S.D. (NPI 1659575751) is an individual orthodontics and dentofacial orthopedics provider in San Mateo, California, licensed in California (50244) and active in the NPI registry since June 2007.

NPPES Registry Identity

NPI1659575751
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. THOMAS SALVATORE ELLERHORSTCredential: D.D.S., M.S.D.
Location Address256 N SAN MATEO DR STE 1San Mateo, CA 94401-2670
Mailing Address256 N San Mateo Dr Ste 1San Mateo, CA 94401-2670 · (650) 343-3603
Sole ProprietorYes
Enumeration DateJune 13, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1659575751 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 CA · 50244
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.
256 N SAN MATEO DR STE 1, San Mateo, CA 94401

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 Thomas Ellerhorst's NPI number?

The NPI number for Thomas Ellerhorst is 1659575751. It was assigned to this individual provider in the NPPES registry on June 13, 2007.

Where is Thomas Ellerhorst located?

Thomas Ellerhorst practices at 256 N San Mateo Dr Ste 1, San Mateo, CA 94401. The listed phone number is (650) 343-3603.

What is Thomas Ellerhorst's specialty?

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

When was this NPI record last updated?

The NPPES record for Thomas Ellerhorst 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.