Francis Ralph Proto, DDS
General Practice Dentistry · Cheshire, CT
Francis Ralph Proto, DDS is a general practice dentistry with a practice address in Cheshire, Connecticut, and NPI 1164538476, issued on Aug 21, 2006. Check the license (Connecticut 004535, 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
- Francis Ralph Proto
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 004535 CT
Self-reported in NPPES; status is on the state search - Practice location
- 350 South Main St, Cheshire, CT 06410
- Phone
- (203) 272-2698
- Enumerated
- Aug 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (203) 272-9529
- Entity
- Type 1 · individual
Also registered at 350 South Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lynn Krieg, LPCProfessional Counselor1215987433
Verify Francis Ralph Proto in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 004535Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13 general practice dentistry records list a practice address in Cheshire
They are 13 of the 757 NPPES records with a practice address in Cheshire, and 1,731 general practice dentistry records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13 in Cheshire → All 1,731 in Connecticut → Every provider in Cheshire →
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 Francis Ralph Proto, DDS's NPI number?
Francis Ralph Proto, DDS's National Provider Identifier (NPI) is 1164538476, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Francis Ralph Proto, DDS located?
The NPPES record lists a practice address at 350 South Main St, Cheshire, CT, 06410. Phone: (203) 272-2698. Providers update this record themselves, so call before visiting.
How can I verify Francis Ralph Proto, DDS's license?
NPPES lists Connecticut license number 004535, 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. 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.