Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Madden Family Dentistry

Dental Clinic/Center in Mexico, NY · enumerated 2016 · authorized official Thomas Madden, Dr/Owner.

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

National Provider Identifier

1245789122

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Registry record

Entity type Organization (Type 2)

Legal business name Madden Family Dentistry

Practice address 3358 Main St, Mexico, NY, 13114

Phone (315) 963-3412

Enumeration date Oct 3, 2016

Last updated in NPPES Oct 3, 2016

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 034937 (NY) Primary

Authorized official

Name Thomas Madden

Title Dr/Owner

Phone (315) 963-3412

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 Madden Family Dentistry located?

The practice location on file with NPPES is in Mexico, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-10-03. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Stanley Long Dba Harbor Lights Professional Chemical Dependency Servic Substance Use Disorder Rehabilitation Clinic/Center · Mexico, NY NPI 1164435244 Patrick Madden Dentist · Mexico, NY NPI 1922327881 Lily Coots Social Worker · Mexico, NY NPI 1750058111

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-03.