Ralph Gerard Membrino, D.M.D.
General Practice Dentistry · Waterbury, CT
Ralph Gerard Membrino, D.M.D. is a general practice dentistry with a practice address in Waterbury, Connecticut, and NPI 1417949405, issued on Aug 17, 2005. Check the license (Connecticut 5805, 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
- Ralph Gerard Membrino
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 5805 CT
Self-reported in NPPES; status is on the state search - Practice location
- 571 Wolcott St, Waterbury, CT 06705
- Phone
- (203) 753-9503
- Enumerated
- Aug 17, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (203) 755-4831
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,731 in Connecticut → Look up another NPI →
Verify Ralph Gerard Membrino in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 5805Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ralph Gerard Membrino among 1,731 general practice dentistry records in Connecticut
Ralph Gerard Membrino, 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 not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileNo · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 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).
50 general practice dentistry records list a practice address in Waterbury
They are 50 of the 3,148 NPPES records with a practice address in Waterbury, 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 1,731 in Connecticut → Every provider in Waterbury → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Vijitha BandlaWaterbury, CT 067051235652314
- Ashley BermudezWaterbury, CT 067051235995978
- Daniel Brennan, DMDWaterbury, CT 067051528403177
- Vincent D'Agostino, DMD, MAGDWaterbury, CT 067051336584986
- Doris Gonzales, DDSWaterbury, CT 067051407075849
- Barbara Graham, D.M.D.Waterbury, CT 067051639550577
- Lon Polverari, DMDWaterbury, CT 067051255670816
- William Rozmajzl, D.D.S.Waterbury, CT 067051124146931
Common questions
What is Ralph Gerard Membrino, D.M.D.'s NPI number?
Ralph Gerard Membrino, D.M.D.'s National Provider Identifier (NPI) is 1417949405, issued on Aug 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ralph Gerard Membrino, D.M.D. located?
The NPPES record lists a practice address at 571 Wolcott St, Waterbury, CT, 06705. Phone: (203) 753-9503. Providers update this record themselves, so call before visiting.
How can I verify Ralph Gerard Membrino, D.M.D.'s license?
NPPES lists Connecticut license number 5805, 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.