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

Athletic and Therapeutic Institute of Naperville, LLC

Organization Physical Therapist · NPI 1144589391

Athletic and Therapeutic Institute of Naperville, LLC provides Physical Therapist services in Portage, Indiana. Licensed in Indiana. Registered with an NPI since 2012.

Licensed in
IN
In the registry since
2012
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

6459 US Highway 6
Portage, IN 46368-5109 Not confirmed with CMS for 14 years — call before visiting
Phone: (219) 762-5592
Fax: (219) 762-5664
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X (IN)

Record details

NPI number1144589391
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lynn McGivern — Chief Compliance Officer · (630) 296-2222
Other names Ati Physical Therapy
NPI enumeratedMay 9, 2012
Last updated in NPPESMay 9, 2012
Mailing address790 Remington Blvd, Bolingbrook, IL 60440-4909

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