Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Athletic and Therapeutic Institute of Naperville, LLC

Organization Physical Therapist · NPI 1215128863

Athletic and Therapeutic Institute of Naperville, LLC provides Physical Therapist services in Tinley Park, Illinois. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

16651 Harlem Ave
Tinley Park, IL 60477-2581 Not confirmed with CMS for 15 years — call before visiting
Phone: (708) 444-2467
Fax: (708) 444-2758
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X

Record details

NPI number1215128863
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lynn McGivern — Chief Compliance Officer · (630) 296-2222
Other names Ati Physical Therapy
NPI enumeratedAugust 8, 2007
Last updated in NPPESApril 7, 2011
Mailing address4947 Paysphere Cir, Chicago, IL 60674-0049

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