Nelson Douglas Carpentier, DMD
Dentist · Brighton, MA
Nelson Douglas Carpentier, DMD is a dentist with a practice address in Brighton, Massachusetts, and NPI 1447820139, issued on Jun 25, 2021. Check the license (Massachusetts DN1859044, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nelson Douglas Carpentier
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- DN1859044 MA
Self-reported in NPPES; status is on the state search - Practice location
- 495 Western Ave, Brighton, MA 02135
- Phone
- (617) 783-0500
- Enumerated
- Jun 25, 2021
- Record last updated
- Apr 10, 2026
- Fax
- (617) 562-1398
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,934 in Massachusetts → Look up another NPI →
Also registered at 495 Western Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ana Monica Batkis-Odonnell, LMHCMental Health Counselor1447672761
Verify Nelson Douglas Carpentier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license DN1859044Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average dentist in 2024
11 Medicare Part D claims, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Nelson Douglas Carpentier among 2,934 dentist records in Massachusetts
Nelson Douglas Carpentier, DMD is one of 2,934 dentist records with a practice address in Massachusetts. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 71% of them.
- NPI issued2021 · 71% of these records are older, 24% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Massachusetts
There are 2,934 dentist records in Massachusetts.
All 2,934 in Massachusetts → Every provider in Brighton → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Passant Abdelmegeed, DMDBrighton, MA 021351487012910
- Colette Catalino, DMDBrighton, MA 021351144207135
- Arvi Duka, DMDBrighton, MA 021351205018165
- Ayelet FutranBrighton, MA 021351801532684
- William Horgan, D.D.SBrighton, MA 021351932297900
- Xiaopeng HuBrighton, MA 021351790251296
- Fiorella Latorre ChamorroBoston, MA 021351851138804
- Mariam LeskoBrighton, MA 021351528822004
Common questions
What is Nelson Douglas Carpentier, DMD's NPI number?
Nelson Douglas Carpentier, DMD's National Provider Identifier (NPI) is 1447820139, issued on Jun 25, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Nelson Douglas Carpentier, DMD located?
The NPPES record lists a practice address at 495 Western Ave, Brighton, MA, 02135. Phone: (617) 783-0500. Providers update this record themselves, so call before visiting.
How can I verify Nelson Douglas Carpentier, DMD's license?
NPPES lists Massachusetts license number DN1859044, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Nelson Douglas Carpentier, DMD prescribe under Medicare Part D?
In 2024, Nelson Douglas Carpentier, DMD had 11 Medicare Part D claims; the average among dentist prescribers was 86. Part D covers Medicare prescriptions 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.