DR. THOMAS GEORGE LEONARD DDS
NPI 1326161100
Dentist - Orthodontics and Dentofacial Orthopedics in North Andover, MA

Active since April 09, 2007
799 TURNPIKE STREET, NORTH ANDOVER, MA 01845(978) 687-3500(978) 689-3472 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Thomas George Leonard Dds NPPES

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

DR. THOMAS GEORGE LEONARD DDS (NPI 1326161100) is an individual orthodontics and dentofacial orthopedics provider in North Andover, Massachusetts, licensed in Massachusetts (10654) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1326161100
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. THOMAS GEORGE LEONARDCredential: DDS
Location Address799 TURNPIKE STREETNorth Andover, MA 01845-6130
Mailing Address799 Turnpike StreetNorth Andover, MA 01845-6130 · (978) 687-3500 · Fax (978) 689-3472
Fax(978) 689-3472
Sole ProprietorNo
Enumeration DateApril 9, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1326161100 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 MA · 10654
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.
799 TURNPIKE STREET, North Andover, MA 01845

Other Identifiers 3

Other692193United Concordia
Medicaid0215481MA
OtherX05759MA · Bcbs

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 Leonard's NPI number?

The NPI number for Thomas Leonard is 1326161100. It was assigned to this individual provider in the NPPES registry on April 9, 2007.

Where is Thomas Leonard located?

Thomas Leonard practices at 799 Turnpike Street, North Andover, MA 01845. The listed phone number is (978) 687-3500.

What is Thomas Leonard'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 Leonard 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.