ATHLETIC AND THERAPEUTIC INSTITUTE OF BOURBONNAIS, LLC
NPI 1861503542
Physical Therapist in Bourbonnais, IL

Active since August 31, 2006
1275 N CONVENT ST, SUITE 3, BOURBONNAIS, IL 60914(815) 936-1855(815) 936-6097 Get Directions Write a Review

NPPES record last updated: March 24, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 24, 2026, Oct 18, 2018 (2 updates tracked since 2018).

About Athletic And Therapeutic Institute Of Bourbonnais, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ATHLETIC AND THERAPEUTIC INSTITUTE OF BOURBONNAIS, LLC (NPI 1861503542), doing business as Ati Physical Therapy, is a healthcare organization registered as a physical therapist in Bourbonnais, Illinois and active in the NPI registry since August 2006. The organization lists Wade A Meyer, Vp Chief Compliance Officer, as its authorized official.

NPPES Registry Identity

NPI1861503542
Entity TypeOrganization
Primary Taxonomy225100000X
Legal Business NameATHLETIC AND THERAPEUTIC INSTITUTE OF BOURBONNAIS, LLC
Location Address1275 N CONVENT ST, SUITE 3Bourbonnais, IL 60914-8210
Mailing Address2001 Butterfield Rd Ste 1600Downers Grove, IL 60515-1211 · (630) 296-2222
Fax(815) 936-6097
Organization SubpartNo
Authorized OfficialWade A MeyerVp Chief Compliance Officer · (630) 296-2222
Enumeration DateAugust 31, 2006
Last NPPES UpdateMarch 24, 20262 updates tracked since enumeration
NPPES CertifiedMarch 24, 2026
✔ NPI 1861503542 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
1275 N CONVENT ST, Bourbonnais, IL 60914

Other Names 1

Doing Business AsAti Physical Therapy

Other Identifiers 3

Other7725634IL · Aetna
Other610128400IL · Department Of Labor Provider Number
Other04632047IL · Blue Cross Blue Shield

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Athletic And Therapeutic Institute Of Bourbonnais, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by March 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateIllinoisEnrollment IDO20040923000220Non-DME Part B · Physical/Occupational Therapy Group in Private PracticeDue dateMarch 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

406

Medicare enrollment records show 406 clinicians reassign Medicare billing to Athletic And Therapeutic Institute Of Bourbonnais, LLC, which bills Medicare for the services they deliver. Of these, 7 practice at this address and 8 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 2

Physical Therapist in Private Practice372
Occupational Therapist in Private Practice34

Nearest to this location (20)

See all 406
Physical Therapist in Private Practice
NPI 1285972000
1275 N CONVENT ST STE 3
Bourbonnais, IL 60914
(815) 936-1855
✔ Accepts MedicareSame address
Physical Therapist in Private Practice
NPI 1841221314
1275 N CONVENT ST SUITE 3
Bourbonnais, IL 60914
(815) 936-1855
✔ Accepts MedicareSame address
Physical Therapist in Private Practice
NPI 1326343203
1275 N CONVENT ST SUITE 3
Bourbonnais, IL 60914
(815) 936-1855
✔ Accepts MedicareSame address
Physical Therapist in Private Practice
NPI 1396838306
1275 N CONVENT ST SUITE 3
Bourbonnais, IL 60914
(815) 936-1855
✔ Accepts MedicareSame address
Physical Therapist in Private Practice
NPI 1568561074
1275 N CONVENT ST SUITE 3
Bourbonnais, IL 60914
(815) 936-1855
✔ Accepts MedicareSame address
Physical Therapist in Private Practice
NPI 1649598020
1275 N CONVENT ST SUITE 3
Bourbonnais, IL 60914
(815) 936-1855
✔ Accepts MedicareSame address
Physical Therapist in Private Practice
NPI 1184086225
1275 N CONVENT ST
Bourbonnais, IL 60914
(815) 936-1855
✔ Accepts MedicareSame address
Occupational Therapist in Private Practice
NPI 1851777056
400 S KENNEDY DR STE 500
Bradley, IL 60915
(815) 936-0400
✔ Accepts Medicare2.5 mi
Physical Therapist in Private Practice
NPI 1578850632
3420 N 12000W RD
Bonfield, IL 60913
(708) 296-2800
12 mi
Physical Therapist in Private Practice
NPI 1497959647
535 E NORTH ST STE C
Bradley, IL 60915
(815) 802-7503
✔ Accepts Medicare17 mi
Occupational Therapist in Private Practice
NPI 1730365792
535 E NORTH ST STE C
Bradley, IL 60915
(815) 802-7503
✔ Accepts Medicare17 mi
Physical Therapist in Private Practice
NPI 1679679187
2595 E DIVISION ST
Diamond, IL 60416
(815) 634-8420
✔ Accepts Medicare21 mi
Physical Therapist in Private Practice
NPI 1255000824
806 LARAWAY RD
New Lenox, IL 60451
(815) 462-8416
✔ Accepts Medicare21 mi
Physical Therapist in Private Practice
NPI 1265629307
806 LARAWAY RD 808
New Lenox, IL 60451
(815) 462-8416
✔ Accepts Medicare22 mi
Physical Therapist in Private Practice
NPI 1750816146
20 LAUREL CT
Crete, IL 60417
(708) 797-3599
✔ Accepts Medicare23 mi
Physical Therapist in Private Practice
NPI 1518059203
2499 E JOLIET HWY UNIT 112
New Lenox, IL 60451
(630) 462-9420
✔ Accepts Medicare23 mi
Physical Therapist in Private Practice
NPI 1023126687
2534 E LINCOLN HWY
New Lenox, IL 60451
(815) 462-9420
✔ Accepts Medicare23 mi
Physical Therapist in Private Practice
NPI 1194002402
2534 E LINCOLN HWY
New Lenox, IL 60451
(815) 462-9420
✔ Accepts Medicare23 mi
Physical Therapist in Private Practice
NPI 1184955171
43 BANKVIEW DR
Frankfort, IL 60423
(815) 469-6676
✔ Accepts Medicare23 mi
Physical Therapist in Private Practice
NPI 1801187919
508 W JOLIET HWY
New Lenox, IL 60451
(815) 463-1003
✔ Accepts Medicare23 mi
See all 406 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Athletic And Therapeutic Institute Of Bourbonnais, LLC's NPI number?

The NPI number for Athletic And Therapeutic Institute Of Bourbonnais, LLC is 1861503542. It was assigned to this organization in the NPPES registry on August 31, 2006. The provider is doing business as ATI Physical Therapy.

Where is Athletic And Therapeutic Institute Of Bourbonnais, LLC located?

Athletic And Therapeutic Institute Of Bourbonnais, LLC is located at 1275 N Convent St Suite 3, Bourbonnais, IL 60914. The listed phone number is (815) 936-1855.

What is Athletic And Therapeutic Institute Of Bourbonnais, LLC's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

Is Athletic And Therapeutic Institute Of Bourbonnais, LLC enrolled in Medicare?

Yes. Athletic And Therapeutic Institute Of Bourbonnais, LLC is registered in the Medicare PECOS enrollment system.

When is Athletic And Therapeutic Institute Of Bourbonnais, LLC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Illinois, Physical/Occupational Therapy Group in Private Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Athletic And Therapeutic Institute Of Bourbonnais, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 406 clinicians in 2 Medicare specialties reassign their Medicare billing to Athletic And Therapeutic Institute Of Bourbonnais, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Physical Therapist in Private Practice (372) and Occupational Therapist in Private Practice (34). Of these, 7 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Athletic And Therapeutic Institute Of Bourbonnais, LLC accept?

Health plans from CareSource list Athletic And Therapeutic Institute Of Bourbonnais, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Athletic And Therapeutic Institute Of Bourbonnais, LLC was last updated on March 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.