Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Athletic and Therapeutic Institute of Naperville, LLC

Physical Therapist in Forest Park, IL · enumerated 2012 · authorized official Lynn Mcgivern, Chief Compliance Officer.

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

National Provider Identifier

1891068359

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Registry record

Entity type Organization (Type 2)

Legal business name Athletic and Therapeutic Institute of Naperville, LLC

Other name <Unavail>

Practice address 109 Harlem Ave, Forest Park, IL, 60130

Phone (708) 488-1408

Enumeration date Feb 14, 2012

Last updated in NPPES Mar 14, 2012

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Lynn Mcgivern

Title Chief Compliance Officer

Phone (630) 296-2222

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-03-14. Verify at npiregistry.cms.hhs.gov.

Where is Athletic and Therapeutic Institute of Naperville, LLC located?

The practice location on file with NPPES is in Forest Park, IL.

Providers at this address

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Thomas Neidenbach Physical Therapist · Forest Park, IL NPI 1053514182 Amanda Marsh Physical Therapist · Forest Park, IL NPI 1740866714

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-14.