John Thomas Barrett, D.D.S.
General Practice Dentistry · Windsor Locks, CT
John Thomas Barrett, D.D.S. is a general practice dentistry with a practice address in Windsor Locks, Connecticut, and NPI 1023175437, issued on Jan 3, 2007. Check the license (Connecticut 005446, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Thomas Barrett
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 005446 CT
Self-reported in NPPES; status is on the state search - Practice location
- 32 Main St, Windsor Locks, CT 06096
- Phone
- (860) 623-3244
- Enumerated
- Jan 3, 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 general practice dentistry records → All 1,731 in Connecticut → Look up another NPI →
Verify John Thomas Barrett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 005446Check 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: $36.74
1 payment: food and beverage; the largest payer was Dentsply Sirona 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.
John Thomas Barrett among 1,731 general practice dentistry records in Connecticut
John Thomas Barrett, D.D.S. is one of 1,731 general practice dentistry records with a practice address in Connecticut. 63% 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 31% of them.
- NPI issued2007 · 31% of these records are older, 39% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 80% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 general practice dentistry records list a practice address in Windsor Locks
They are 4 of the 61 NPPES records with a practice address in Windsor Locks, and 1,731 general practice dentistry records in Connecticut.
All 1,731 in Connecticut → Every provider in Windsor Locks → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Ayesha Ejaz, DMDWindsor Locks, CT 060961972187656
- Chung Kim, D.M.D.Windsor Locks, CT 060961548227051
- Thomas Yanik, DDSWindsor Locks, CT 060961356594410
- David Bloom, D.D.S.Windsor, CT 060951659582419
- Jeffrey Chu, D.M.D.Windsor, CT 060951770810319
- Madison Cohen, DMDWindsor, CT 060951720736531
- Mark Cramer, D.M.D.Windsor, CT 060951790966687
- Thomas Cronin, D.M.D.Windsor, CT 060951265608210
Common questions
What is John Thomas Barrett, D.D.S.'s NPI number?
John Thomas Barrett, D.D.S.'s National Provider Identifier (NPI) is 1023175437, issued on Jan 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Thomas Barrett, D.D.S. located?
The NPPES record lists a practice address at 32 Main St, Windsor Locks, CT, 06096. Phone: (860) 623-3244. Providers update this record themselves, so call before visiting.
How can I verify John Thomas Barrett, D.D.S.'s license?
NPPES lists Connecticut license number 005446, as entered by the provider. Search the Connecticut 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.