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 1861665234

Athletic and Therapeutic Institute of Naperville, LLC provides Physical Therapist services in Plainfield, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
Specialties on file
3
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

23915 Main St Ste C
Plainfield, IL 60544-1993 Not confirmed with CMS for 12 years — call before visiting
Phone: (815) 577-8844
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X
Occupational Therapist Taxonomy 225X00000X
Durable Medical Equipment & Medical Supplies Taxonomy 332B00000X (IL)

Record details

NPI number1861665234
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lynn McGivern — Chief Compliance Officer · (630) 296-2222
Other names Ati Physical Therapy
NPI enumeratedApril 8, 2008
Last updated in NPPESFebruary 14, 2014
Mailing address4947 Paysphere Cir, Chicago, IL 60674-4947

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