Doctor profile · Federal record

Dr. Donald Demas, DDS, MS

Orthodontics and Dentofacial Orthopedic Dentist · Southington, CT

  • NPI 1215012190
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
27 Meriden Ave Ste 2A
Southington, CT 064893234
(860) 276-0333
fax (860) 736-2220
Mailing address
Po Box 522
Watertown, CT 067950522

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
December 28, 2018
Specialty taxonomy
1223X0400X — NUCC code
State license (1)
Connecticut #006708

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1215012190. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$253
Transactions
4
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Align Technology, INC. 3 $233.60
Ortho Organizers, INC. 1 $19.74

By nature of payment

Consulting Fee
$177
Food and Beverage
$77

Frequently asked questions

Auto-generated from federal data
What is Dr. Donald Demas's medical specialty?
Dr. Donald Demas practices Orthodontics and Dentofacial Orthopedic Dentist in Southington, CT.
Where does Dr. Donald Demas practice?
Dr. Donald Demas practices at 27 Meriden Ave Ste 2A, Southington, CT 064893234. Office phone: 8602760333.
What is Dr. Donald Demas's NPI?
Dr. Donald Demas's National Provider Identifier (NPI) is 1215012190, issued by NPPES.