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Jefferson Dental Associates, L.T.D.

General Practice Dentistry in Warwick, RI · enumerated 2008 · authorized official Melvin Hanzel, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1780858639

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Registry record

Entity type Organization (Type 2)
Legal business name Jefferson Dental Associates, L.T.D.
Practice address 222 Jefferson Blvd, Warwick, RI, 02888
Phone (401) 739-2350
Enumeration date Apr 22, 2008
Last updated in NPPES Apr 22, 2008

Taxonomy & classification

1223E0200X Endodontics Dental Providers · License 2610 (RI) Secondary
1223G0001X General Practice Dentistry Dental Providers · License 1846 (RI) Primary
1223G0001X General Practice Dentistry Dental Providers · License 2654 (RI) Secondary
1223P0300X Periodontics Dental Providers · License 1681 (RI) Secondary

Authorized official

Name Melvin Hanzel
Title President
Phone (401) 739-2350

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.

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Frequently asked questions

Who is the authorized official for Jefferson Dental Associates, L.T.D.?
NPPES lists Melvin Hanzel (President) as the authorized official for this organization.
What is the NPI number for Jefferson Dental Associates, L.T.D.?
The NPI for Jefferson Dental Associates, L.T.D. is 1780858639, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-22.