Doctor profile · Federal record

Dr. Thomas Gillen, DMD, MS

Endodontist · Greensburg, PA

  • NPI 1710990072
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
225 Humphrey RD, One Pineview Place Suite 6
Greensburg, PA 156014571
(724) 834-1644

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
1223E0200X — NUCC code
State license (1)
Pennsylvania #DS035413

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1710990072. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$20
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Ultradent Products Inc 1 $19.95

By nature of payment

Gift
$20

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
60
Patients
54
Total drug cost
$392
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 23 20 $144
Clindamycin Hcl Generic 21 19 $176
Chlorhexidine Gluconate Generic 16 15 $71

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Gillen's medical specialty?
Dr. Thomas Gillen practices Endodontist in Greensburg, PA.
Where does Dr. Thomas Gillen practice?
Dr. Thomas Gillen practices at 225 Humphrey RD, Greensburg, PA 156014571. Office phone: 7248341644.
What is Dr. Thomas Gillen's NPI?
Dr. Thomas Gillen's National Provider Identifier (NPI) is 1710990072, issued by NPPES.