Gregory B. Haroian, DMD
General Practice Dentistry · South Windsor, CT
Gregory B. Haroian, DMD is a general practice dentistry with a practice address in South Windsor, Connecticut, and NPI 1326299934, issued on Oct 2, 2008. Check the license (Connecticut 6350, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory B. Haroian
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 6350 CT
Self-reported in NPPES; status is on the state search - Practice location
- 479 Buckland RD, South Windsor, CT 06074
- Phone
- (860) 648-4471
- Enumerated
- Oct 2, 2008
- Record last updated
- Oct 2, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (860) 648-0181
- Entity
- Type 1 · individual
Also registered at 479 Buckland RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Peter Benet, M.D.Psychiatry Physician1134230394
- Richard Manganiello, M.D.Ophthalmology Physician1003881764
Verify Gregory B. Haroian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 6350Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average general practice dentistry in 2024
54 Medicare Part D claims for 28 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin16 claims
- Chlorhexidine Gluconate14 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.
Industry payments in 2024: $59.48
2 payments; by number, the most common kind was 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.
14 general practice dentistry records list a practice address in South Windsor
They are 14 of the 436 NPPES records with a practice address in South Windsor, and 1,731 general practice dentistry records in Connecticut.
All 14 in South Windsor → All 1,731 in Connecticut → Every provider in South Windsor →
Other general practice dentistry records in Connecticut
- Michelle AbateEast Hartford, CT1417512971
- Jadee Abbott, DDSBerlin, CT1801456306
- Bruce Abel, D.M.D.West Hartford, CT1265553119
- Stuart Abrams, DMDStamford, CT1003994393
- Dimitri Adamidis, DMDNewington, CT1558008102
- Dunkin AdamsNorwalk, CT1598330045
- Tabrez Adil, DMDMiddletown, CT1184101263
- Shande Adinyaguev, DDSNew Haven, CT1346862570
- Mehnosh Afkari, D.M.D.Norwalk, CT1710093711
- Ervin Agababaev, DDSNorwalk, CT1922197557
Common questions
What is Gregory B. Haroian, DMD's NPI number?
Gregory B. Haroian, DMD's National Provider Identifier (NPI) is 1326299934, issued on Oct 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Gregory B. Haroian, DMD located?
The NPPES record lists a practice address at 479 Buckland RD, South Windsor, CT, 06074. Phone: (860) 648-4471. Providers update this record themselves, so call before visiting.
How can I verify Gregory B. Haroian, DMD's license?
NPPES lists Connecticut license number 6350, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory B. Haroian, DMD prescribe under Medicare Part D?
In 2024, Gregory B. Haroian, DMD had 54 Medicare Part D claims for 28 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.