Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Thomas A Dechellis DDS, LLC

General Practice Dentistry in Youngstown, OH · enumerated 2023 · authorized official Thomas Dechellis, Member.

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

National Provider Identifier

1801665500

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Registry record

Entity type Organization (Type 2)

Legal business name Thomas A Dechellis DDS, LLC

Practice address 60 Marwood Cir, Youngstown, OH, 44512

Phone (330) 726-8060

Enumeration date Dec 22, 2023

Last updated in NPPES Dec 22, 2023

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name Thomas Dechellis

Title Member

Phone (330) 726-8060

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

Where is Thomas A Dechellis DDS, LLC located?

The practice location on file with NPPES is in Youngstown, OH.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-12-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Anthony Direnzo Endodontics · Boardman, OH NPI 1285736710 Donald Dechellis Dentist · Boardman, OH NPI 1922167253 Edward Stonestreet Dentist · Boardman, OH NPI 1225328909

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-22.