Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Diantonio, DPT

Physical Therapist in Parma, OH · enumerated 2016.

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

National Provider Identifier

1639536915

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Registry record

Entity type Individual (Type 1)

Name John Diantonio

Credential DPT

Sex Male

Practice address 1619 Rustic Trl, Parma, OH, 44134

Phone (330) 858-0307

Enumeration date Jan 18, 2016

Last updated in NPPES Jan 18, 2016

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 01215 (OH) Primary

DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession. About the DPT 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

Where does John Diantonio practice?

The practice location on file with NPPES is in Parma, OH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for John Diantonio?

The National Provider Identifier (NPI) for John Diantonio is 1639536915, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-18.