Doctor profile · Federal record

Dr. Nicholas Koren, DMD

General Practice Dentistry · General Practice Dentistry · Exeter, NH

  • NPI 1366823320
  • 11 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Wayside Dr
Exeter, NH 038334821
(603) 772-4352

Credentials & registration

NPPES · NUCC
NPI registered
June 2015 — 11 yrs on file
Profile last updated
April 30, 2024
Specialty taxonomy
1223G0001X — NUCC code
State licenses (2)
New Hampshire #04332 · Massachusetts #DN1856915

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366823320. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$77
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Straumann USA LLC 3 $76.97

By nature of payment

Food and Beverage
$49
Gift
$28

Frequently asked questions

Auto-generated from federal data
What is Dr. Nicholas Koren's medical specialty?
Dr. Nicholas Koren practices General Practice Dentistry in Exeter, NH.
Where does Dr. Nicholas Koren practice?
Dr. Nicholas Koren practices at 1 Wayside Dr, Exeter, NH 038334821. Office phone: 6037724352.
What is Dr. Nicholas Koren's NPI?
Dr. Nicholas Koren's National Provider Identifier (NPI) is 1366823320, issued by NPPES.