Kathleen Carew Lamontagne, DMD
General Practice Dentistry · Manchester, NH
Kathleen Carew Lamontagne, DMD is a general practice dentistry with a practice address in Manchester, New Hampshire, and NPI 1558971531, issued on Aug 5, 2020. Check the license (New Hampshire 04578, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Carew Lamontagne
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 04578 NH
Self-reported in NPPES; status is on the state search - Practice location
- 252 Jewett St, Manchester, NH 03103
- Phone
- (603) 622-7973
- Enumerated
- Aug 5, 2020
- Record last updated
- Jan 14, 2025
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 562 in New Hampshire → Look up another NPI →
Also registered at 252 Jewett St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roger Lamontagne, DMDGeneral Practice Dentistry1497834774
- Barbara MackDental Hygienist1184010142
- Susan Parker, RDHDental Hygienist1174916845
Verify Kathleen Carew Lamontagne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 04578Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $48.07
2 payments; by number, the most common kind was education; the largest payer was Colgate Oral Pharmaceuticals, Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Kathleen Carew Lamontagne among 562 general practice dentistry records in New Hampshire
Kathleen Carew Lamontagne, DMD is one of 562 general practice dentistry records with a practice address in New Hampshire. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 85% of them.
- NPI issued2020 · 85% of these records are older, 13% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2025 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
51 general practice dentistry records list a practice address in Manchester
They are 51 of the 4,401 NPPES records with a practice address in Manchester, and 562 general practice dentistry records in New Hampshire.
All 562 in New Hampshire → Every provider in Manchester → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Leonard Attisano, DMDManchester, NH 031031285648220
- Howard Bookman, DMDManchester, NH 031031821370107
- Thomas Connelly, DDSManchester, NH 031031346254794
- Eugene Covey, DDSManchester, NH 031031871535575
- Delphine D SevereManchester, NH 031031124258256
- Ramesh Durvasula, D.M.D.Manchester, NH 031031992861280
- Shannon Farrell, DMDManchester, NH 031031124249271
- Roger Lamontagne, DMDManchester, NH 031031497834774
Common questions
What is Kathleen Carew Lamontagne, DMD's NPI number?
Kathleen Carew Lamontagne, DMD's National Provider Identifier (NPI) is 1558971531, issued on Aug 5, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Carew Lamontagne, DMD located?
The NPPES record lists a practice address at 252 Jewett St, Manchester, NH, 03103. Phone: (603) 622-7973. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Carew Lamontagne, DMD's license?
NPPES lists New Hampshire license number 04578, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.