NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Thomas Thomas and Thomas

General Practice Dentistry in Medfield, MA · enumerated 2007 · authorized official Richard Thomas, Corporation Treasurer,Secretary.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1659438810

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Thomas Thomas and Thomas
Other name <Unavail>
Practice address 5 N Meadows Rd, Suite 3, Medfield, MA, 02052
Phone (508) 359-6600
Fax (508) 359-8710
Enumeration date Jan 3, 2007
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

1223E0200X Endodontics Dental Providers · License 12189 (MA) Secondary
1223G0001X General Practice Dentistry Dental Providers · License 16566 (MA) Secondary
1223G0001X General Practice Dentistry Dental Providers · License 14873 (MA) Secondary
1223G0001X General Practice Dentistry Dental Providers · License 16565 (MA) Primary
1223P0300X Periodontics Dental Providers · License 18342 (MA) Secondary

Authorized official

Name Richard Thomas
Title Corporation Treasurer,Secretary
Phone (508) 359-6600

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Thomas Thomas and Thomas?
The NPI for Thomas Thomas and Thomas is 1659438810, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Thomas Thomas and Thomas?
NPPES lists Richard Thomas (Corporation Treasurer,Secretary) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.