Doctor profile · Federal record

Dr. Thomas Braun, DDS

General Practice Dentistry · Dentist · Groton, CT

  • NPI 1144319245
  • 20 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1100 Poquonnock RD
Groton, CT 063404209
(860) 421-9936
Additional location
20 Muzzey Street
Lexington, MA 02421
(781) 862-2790
Mailing address
201 Haddam Quarter RD
Durham, CT 064221622

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
June 16, 2025
Specialty taxonomy
1223G0001X — NUCC code
State licenses (2)
Connecticut #7207 · Massachusetts #17112

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144319245. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$130
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Align Technology, Inc. 1 $130.00

By nature of payment

Food and Beverage
$130

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
46
Patients
33
Total drug cost
$142
Drug Type Claims Patients Total cost
Amoxicillin Generic 46 33 $142

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Braun's medical specialty?
Dr. Thomas Braun practices General Practice Dentistry in Groton, CT.
Where does Dr. Thomas Braun practice?
Dr. Thomas Braun practices at 1100 Poquonnock RD, Groton, CT 063404209. Office phone: 8604219936.
What is Dr. Thomas Braun's NPI?
Dr. Thomas Braun's National Provider Identifier (NPI) is 1144319245, issued by NPPES.