Doctor profile · Federal record

Dr. Kathleen Lamontagne, DMD

General Practice Dentistry · Manchester, NH

  • NPI 1558971531
  • 6 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
252 Jewett St
Manchester, NH 031032823
(603) 622-7973
Mailing address
97 White Pine Ln
Manchester, NH 031028100

Credentials & registration

NPPES · NUCC
NPI registered
August 2020 — 6 yrs on file
Profile last updated
January 14, 2025
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
New Hampshire #04578

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558971531. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$48
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
COLGATE ORAL PHARMACEUTICALS, INC. 2 $48.07

By nature of payment

Education
$48

Frequently asked questions

Auto-generated from federal data
What is Dr. Kathleen Lamontagne's medical specialty?
Dr. Kathleen Lamontagne practices General Practice Dentistry in Manchester, NH.
Where does Dr. Kathleen Lamontagne practice?
Dr. Kathleen Lamontagne practices at 252 Jewett St, Manchester, NH 031032823. Office phone: 6036227973.
What is Dr. Kathleen Lamontagne's NPI?
Dr. Kathleen Lamontagne's National Provider Identifier (NPI) is 1558971531, issued by NPPES.