Jeffrey A. Simpson, D.M.D.
General Practice Dentistry · Putnam, CT
Jeffrey A. Simpson, D.M.D. is a general practice dentistry with a practice address in Putnam, Connecticut, and NPI 1487782660, issued on Mar 1, 2007. Check the license (Connecticut 008613, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jeffrey A. Simpson
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 008613 CT
Self-reported in NPPES; status is on the state search - Practice location
- 227 Pomfret St, Putnam, CT 06260
- Phone
- (860) 963-7676
- Enumerated
- Mar 1, 2007
- Record last updated
- Jul 9, 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 →
Also registered at 227 Pomfret St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Mooney, D.M.D.General Practice Dentistry1295863074
Verify Jeffrey A. Simpson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 008613Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average general practice dentistry in 2024
28 Medicare Part D claims for 20 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin12 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.
Jeffrey A. Simpson among 1,731 general practice dentistry records in Connecticut
Jeffrey A. Simpson, D.M.D. 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).
11 general practice dentistry records list a practice address in Putnam
They are 11 of the 512 NPPES records with a practice address in Putnam, and 1,731 general practice dentistry records in Connecticut.
All 1,731 in Connecticut → Every provider in Putnam → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Taylor Bradshaw, DMDPutnam, CT 062601013655364
- Lydia HabielPutnam, CT 062601710790183
- Michael Janket, DMDPutnam, CT 062601720254964
- Tanvi Kapadia, D.D.S.Putnam, CT 062601699183244
- Victoria Massey, DMDPutnam, CT 062601427583400
- Walter McGinn, D.M.D.Putnam, CT 062601710032446
- Carolyn McGinn, DMDPutnam, CT 062601194862698
- John Mooney, D.M.D.Putnam, CT 062601295863074
Common questions
What is Jeffrey A. Simpson, D.M.D.'s NPI number?
Jeffrey A. Simpson, D.M.D.'s National Provider Identifier (NPI) is 1487782660, issued on Mar 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey A. Simpson, D.M.D. located?
The NPPES record lists a practice address at 227 Pomfret St, Putnam, CT, 06260. Phone: (860) 963-7676. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey A. Simpson, D.M.D.'s license?
NPPES lists Connecticut license number 008613, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Jeffrey A. Simpson, D.M.D. prescribe under Medicare Part D?
In 2024, Jeffrey A. Simpson, D.M.D. had 28 Medicare Part D claims for 20 beneficiaries; the average among general practice dentistry prescribers was 83. 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.