Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jay L Dworkin, DMD
Dentist in Ansonia, CT · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1275755258
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Registry record
Entity type Individual (Type 1)
Name Dr. Jay L Dworkin
Credential DMD
Sex Male
Practice address 497 Main St, Ansonia, CT, 06401
Phone (203) 735-4701
Fax (203) 736-9443
Enumeration date May 2, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Jay Dworkin?
The National Provider Identifier (NPI) for Jay Dworkin is 1275755258, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jay Dworkin practice?
The practice location on file with NPPES is in Ansonia, CT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Southern Connecticut Dental Group PC General Practice Dentistry · Ansonia, CT NPI 1194849356 Robert Lerman Pediatric Dentistry · Ansonia, CT NPI 1659499440 Ira Stein Dentist · Ansonia, CT NPI 1326269465 Lauren Dibenedetto Pediatric Dentistry · Ansonia, CT NPI 1437387560 Dr Robert L Lerman Pediatric Dentistry · Ansonia, CT NPI 1447488523 Claudia Odiaka Pediatric Dentistry · Ansonia, CT NPI 1518348101 Stacey Zirilli General Practice Dentistry · Ansonia, CT NPI 1598327173 42 North Dental Care, Pllc Dental Clinic/Center · Ansonia, CT NPI 1518657642
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.