Matthew James Baker, DMD
Dentist · Watertown, CT
Matthew James Baker, DMD is a dentist with a practice address in Watertown, Connecticut, and NPI 1134258874, issued on Mar 5, 2007. Check the license (Connecticut 5970, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew James Baker
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 5970 CT
Self-reported in NPPES; status is on the state search - Practice location
- 51 Depot St, Watertown, CT 06795
- Phone
- (860) 274-9315
- Enumerated
- Mar 5, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 862 in Connecticut → Look up another NPI →
Also registered at 51 Depot St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Matthew James Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 5970Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average dentist in 2024
26 Medicare Part D claims for 19 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin11 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.
Matthew James Baker among 862 dentist records in Connecticut
Matthew James Baker, DMD is one of 862 dentist records with a practice address in Connecticut. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 21% of them.
- NPI issued2007 · 21% of these records are older, 55% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 75% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Connecticut
There are 862 dentist records in Connecticut.
All 862 in Connecticut → Every provider in Watertown → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- David Vito, DDSWatertown, CT 067951114177953
- Lance Banwell, DDSWoodbury, CT 067981043427925
- Gilbert Rubin, D.D.S.Woodbury, CT 067981225174899
- Amanpreet BhanguTorrington, CT 067901417658642
- Young Moon Cho, DDSTorrington, CT 067901043845498
- Mark Finn, D.D.S.Torrington, CT 067901699924597
- G Gargiulo, DDSTorrington, CT 067901326181637
- Arash Mobini, DDSTorrington, CT 067901851861520
Common questions
What is Matthew James Baker, DMD's NPI number?
Matthew James Baker, DMD's National Provider Identifier (NPI) is 1134258874, issued on Mar 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Matthew James Baker, DMD located?
The NPPES record lists a practice address at 51 Depot St, Watertown, CT, 06795. Phone: (860) 274-9315. Providers update this record themselves, so call before visiting.
How can I verify Matthew James Baker, DMD's license?
NPPES lists Connecticut license number 5970, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew James Baker, DMD prescribe under Medicare Part D?
In 2024, Matthew James Baker, DMD had 26 Medicare Part D claims for 19 beneficiaries; 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.