Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Core Physical Therapy & Rehabilitation, PC

Physical Therapist in Amityville, NY · enumerated 2014 · authorized official Diane Gaidon, Owner.

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

National Provider Identifier

1326457607

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Registry record

Entity type Organization (Type 2)

Legal business name Core Physical Therapy & Rehabilitation, PC

Practice address 23 Whitney Dr, Amityville, NY, 11701

Phone (516) 445-8841

Fax (631) 592-9894

Enumeration date Aug 12, 2014

Last updated in NPPES Aug 12, 2014

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 022801-1 (NY) Primary

Authorized official

Name Diane Gaidon

Title Owner

Phone (516) 445-8841

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 type of organization is Core Physical Therapy & Rehabilitation, PC?

Core Physical Therapy & Rehabilitation, PC is registered in NPPES as a Physical Therapist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Diane Gaidon Physical Therapist · Amityville, NY NPI 1710105804

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-12.