Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew Thomas Diner, PHD

Clinical Social Worker in Fort Myers, FL · enumerated 2015.

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

National Provider Identifier

1518354984

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Registry record

Entity type Individual (Type 1)

Name Dr. Matthew Thomas Diner

Credential PHD

Sex Male

Practice address 9160 Forum Corporate Pkwy Ste 350, Fort Myers, FL, 33905

Phone (833) 872-3825

Enumeration date Apr 23, 2015

Last updated in NPPES Sep 8, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 108575 (TX) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SW19019 (FL) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 085728 (NY) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SWB-2024-1303 (NM) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801114968 (MI) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Matthew Diner?

The National Provider Identifier (NPI) for Matthew Diner is 1518354984, a Type 1 (individual) record in the CMS NPPES registry.

Where does Matthew Diner practice?

The practice location on file with NPPES is in Fort Myers, FL. 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 2025-09-08.