Doctor profile · Federal record

Dr. Warren Houghton, DMD, FAGD

General Practice Dentistry · Nashua, NH

  • NPI 1891901245
  • 19 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
226 Broad St
Nashua, NH 030633121
(603) 889-5248

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
New Hampshire #1891

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891901245. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$35
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Align Technology, Inc. 1 $20.71
VOCO America Inc. 1 $14.03

By nature of payment

Food and Beverage
$35

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
40
Patients
24
Total drug cost
$123
Drug Type Claims Patients Total cost
Amoxicillin Generic 40 24 $123

Frequently asked questions

Auto-generated from federal data
What is Dr. Warren Houghton's medical specialty?
Dr. Warren Houghton practices General Practice Dentistry in Nashua, NH.
Where does Dr. Warren Houghton practice?
Dr. Warren Houghton practices at 226 Broad St, Nashua, NH 030633121. Office phone: 6038895248.
What is Dr. Warren Houghton's NPI?
Dr. Warren Houghton's National Provider Identifier (NPI) is 1891901245, issued by NPPES.