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Generations Physical Therapy Pllc

Q: What is the NPI number for Generations Physical Therapy Pllc?

The NPI for Generations Physical Therapy Pllc is 1154352888, a Type 2 (organization) record in the CMS NPPES registry.

Physical Medicine & Rehabilitation Physician in West Islip, NY · enumerated 2006 · authorized official Cathy Viola, Office Mgr..

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

National Provider Identifier

1154352888

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Registry record

Entity type Organization (Type 2)

Legal business name Generations Physical Therapy Pllc

Practice address 400 Montauk Hwy, Suite 103, West Islip, NY, 11795

Phone (631) 661-3700

Fax (631) 661-3749

Enumeration date Jul 5, 2006

Last updated in NPPES Sep 1, 2015

Taxonomy & classification

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians Primary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 7484 (NY) Secondary

261QP2000X Physical Therapy Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Cathy Viola

Title Office Mgr.

Phone (631) 661-3700

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 Generations Physical Therapy Pllc?

The NPI for Generations Physical Therapy Pllc is 1154352888, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Generations Physical Therapy Pllc?

NPPES lists Cathy Viola (Office Mgr.) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-01.