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Mr. Joseph D Mattes, MSW

Clinical Social Worker in Lyons, NY · enumerated 2011.

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

National Provider Identifier

1154619948

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Registry record

Entity type Individual (Type 1)
Name Mr. Joseph D Mattes
Credential MSW
Sex Male
Practice address 1519 Nye Rd, Lyons, NY, 14489
Phone (315) 946-5722
Fax (315) 946-7079
Enumeration date Jul 14, 2011
Last updated in NPPES Jul 14, 2011

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

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

What is the NPI number for Joseph Mattes?
The National Provider Identifier (NPI) for Joseph Mattes is 1154619948, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joseph Mattes practice?
The practice location on file with NPPES is in Lyons, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-14.