Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jack Newton, DMD
Dentist in Southport, CT · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073001475
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Registry record
Entity type Individual (Type 1)
Name Jack Newton
Credential DMD
Sex Male
Practice address 8 John St, Southport, CT, 06890
Phone (203) 319-1300
Fax (203) 319-0893
Enumeration date May 1, 2018
Last updated in NPPES Jul 21, 2020
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
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
Is NPI 1073001475 active?
Yes, as of the latest NPPES snapshot, NPI 1073001475 is active (record last updated 2020-07-21).
How do I verify Jack Newton's NPI record?
Cross-check NPI 1073001475 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Joseph Piliero Dentist · Southport, CT NPI 1164505673 Robert Cohen General Practice Dentistry · Southport, CT NPI 1285708081 Southport Smiles P.C. General Practice Dentistry · Southport, CT NPI 1497800114 Alvyn Yeoh General Practice Dentistry · Southport, CT NPI 1811203458 Dennis Ragoza Dentist · Southport, CT NPI 1740641323 Dennis Ragoza Dmd Pllc Dental Clinic/Center · Southport, CT NPI 1255817813 Southport Smiles Dentistry, P.C. General Practice Dentistry · Southport, CT NPI 1205303856
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-21.