John Gannatti, DDS
General Practice Dentistry · West Hartford, CT
John Gannatti, DDS is a general practice dentistry with a practice address in West Hartford, Connecticut, and NPI 1538178173, issued on Aug 5, 2006. Check the license (Connecticut 5902, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Gannatti
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 5902 CT
Self-reported in NPPES; status is on the state search - Practice location
- 836 Farmington Ave, West Hartford, CT 06119
- Phone
- (860) 523-4239
- Enumerated
- Aug 5, 2006
- Entity
- Type 1 · individual
Also registered at 836 Farmington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jasmine Abbosh, MDAllergy & Immunology Physician1609857473
- Mehran Abedi, D.M.D.Endodontics1346460748
- Ashley Bolella, LCSWClinical Social Worker1477863710
- Erica Cuni, LMFTMarriage & Family Therapist1619246691
- Mark Desrosiers, D.M.D.Endodontics1639191885
- Sydney Epstein, DMDGeneral Practice Dentistry1629087259
Verify John Gannatti in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 5902Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
37 general practice dentistry records list a West Hartford practice address
They are 37 of the 1,653 NPPES records with a West Hartford practice address, and 1,629 general practice dentistry records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 37 in West Hartford → All 1,629 in Connecticut → Every provider in West Hartford →
Other general practice dentistry records in Connecticut
- 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
- Anna Adjei, DDSNorwalk, CT1811717382
- Mehnosh Afkari, D.M.D.Norwalk, CT1710093711
- Ervin Agababaev, DDSNorwalk, CT1922197557
Common questions
What is John Gannatti, DDS's NPI number?
John Gannatti, DDS's National Provider Identifier (NPI) is 1538178173, issued on Aug 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Gannatti, DDS located?
The NPPES record lists a practice address at 836 Farmington Ave, West Hartford, CT, 06119. Phone: (860) 523-4239. Providers update this record themselves, so call before visiting.
How can I verify John Gannatti, DDS's license?
NPPES lists Connecticut license number 5902, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.