ATI PHYSICAL THERAPY
NPI 1588845044
Physical Therapist in Aurora, IL

Active since November 26, 2007
2121 W INDIAN TRL, AURORA, IL 60506(630) 907-9012(630) 907-9019 Get Directions Write a Review

NPPES record last updated: March 4, 2009. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Ati Physical Therapy NPPES

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

ATI PHYSICAL THERAPY (NPI 1588845044) is a healthcare organization registered as a physical therapist in Aurora, Illinois and active in the NPI registry since November 2007. The organization lists Mark Bogovich, Cfo, as its authorized official.

NPPES Registry Identity

NPI1588845044
Entity TypeOrganization
Primary Taxonomy225100000X
Legal Business NameATHLETIC & THERAPEUTIC INSTITUTE OF NAPERVILLE, LLC
Location Address2121 W INDIAN TRLAurora, IL 60506-1613
Mailing Address4947 Paysphere CirChicago, IL 60674-0049 · (630) 296-2222 · Fax (630) 759-6106
Fax(630) 907-9019
Organization SubpartNo
Authorized OfficialMark BogovichCfo · (630) 296-2222
Enumeration DateNovember 26, 2007
Last NPPES UpdateMarch 4, 2009
✔ NPI 1588845044 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.
2121 W INDIAN TRL, Aurora, IL 60506

Other Names 1

Doing Business AsAti Physical Therapy

Other Identifiers 3

Medicare PIN202845IL
Other356148906IL · Department Of Labor Provider Number
Medicare PIN215695IL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

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)

Ati Physical Therapy 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 IDO20040903000494Non-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

501

Medicare enrollment records show 501 clinicians reassign Medicare billing to Ati Physical Therapy, which bills Medicare for the services they deliver. Of these, 23 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 2

Physical Therapist in Private Practice455
Occupational Therapist in Private Practice46

Nearest to this location (20)

See all 501
Physical Therapist in Private Practice
NPI 1912557679
2340 W INDIAN TRL STE 120
Aurora, IL 60506
(331) 255-1989
✔ Accepts Medicare0.3 mi
Physical Therapist in Private Practice
NPI 1598199168
2500 W FABYAN PKWY
Batavia, IL 60510
(630) 879-2110
✔ Accepts Medicare5.7 mi
Physical Therapist in Private Practice
NPI 1184055642
1900 OGDEN AVE SUITE 203
Aurora, IL 60504
(630) 978-6218
✔ Accepts Medicare6.2 mi
Physical Therapist in Private Practice
NPI 1447965538
1240 ROUTE 34
Oswego, IL 60543
(630) 978-6218
6.2 mi
Physical Therapist in Private Practice
NPI 1598311649
1240 ROUTE 34
Oswego, IL 60543
(630) 978-6218
✔ Accepts Medicare6.2 mi
Physical Therapist in Private Practice
NPI 1225369127
1137 N EOLA RD STE 111
Aurora, IL 60502
(630) 236-6698
✔ Accepts Medicare6.7 mi
Physical Therapist in Private Practice
NPI 1962685115
2535 SODERQUIST CT
Geneva, IL 60134
(630) 584-1411
✔ Accepts Medicare6.8 mi
Physical Therapist in Private Practice
NPI 1912476623
2535 SODERQUIST CT
Geneva, IL 60134
(630) 397-4000
✔ Accepts Medicare6.8 mi
Physical Therapist in Private Practice
NPI 1386190429
2525 KANEVILLE RD
Geneva, IL 60134
(630) 584-1411
✔ Accepts Medicare6.9 mi
Physical Therapist in Private Practice
NPI 1710097407
2525 KANEVILLE RD
Geneva, IL 60134
(630) 584-1411
✔ Accepts Medicare6.9 mi
Physical Therapist in Private Practice
NPI 1316266810
4511 ROUTE 71
Oswego, IL 60543
(630) 554-7815
✔ Accepts Medicare7.3 mi
Physical Therapist in Private Practice
NPI 1851583355
4511 ROUTE 71
Oswego, IL 60543
(630) 554-7815
✔ Accepts Medicare7.3 mi
Physical Therapist in Private Practice
NPI 1689651754
1002 COMMONS DR SUITE 1002
Geneva, IL 60134
(630) 208-7831
✔ Accepts Medicare7.9 mi
Physical Therapist in Private Practice
NPI 1336296045
2000 W STATE ST STE F
Geneva, IL 60134
(877) 632-6637
✔ Accepts Medicare8.1 mi
Physical Therapist in Private Practice
NPI 1790111508
515 N GLENGARRY DR
Geneva, IL 60134
(630) 269-1630
✔ Accepts Medicare8.8 mi
Physical Therapist in Private Practice
NPI 1760583306
2155 CITY GATE LN STE 115
Naperville, IL 60563
(630) 967-6148
✔ Accepts Medicare8.8 mi
Physical Therapist in Private Practice
NPI 1306250436
9 N 2ND ST
St Charles, IL 60174
(630) 526-4200
✔ Accepts Medicare8.8 mi
Physical Therapist in Private Practice
NPI 1639210487
2960 ARTESIAN RD STE 152
Naperville, IL 60564
(630) 857-3856
✔ Accepts Medicare9.3 mi
Physical Therapist in Private Practice
NPI 1851981286
728 E VETERANS PKWY STE 107
Yorkville, IL 60560
(630) 553-0349
✔ Accepts Medicare9.3 mi
Physical Therapist in Private Practice
NPI 1881367449
728 E VETERANS PKWY STE 107
Yorkville, IL 60560
(630) 553-0349
✔ Accepts Medicare9.3 mi
See all 501 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 & Therapeutic Institute Of Naperville, LLC's NPI number?

The NPI number for Athletic & Therapeutic Institute Of Naperville, LLC is 1588845044. It was assigned to this organization in the NPPES registry on November 26, 2007. The provider is doing business as Ati Physical Therapy.

Where is Athletic & Therapeutic Institute Of Naperville, LLC located?

Athletic & Therapeutic Institute Of Naperville, LLC is located at 2121 W Indian Trl, Aurora, IL 60506. The listed phone number is (630) 907-9012.

What is Athletic & Therapeutic Institute Of Naperville, LLC's specialty?

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

Is Athletic & Therapeutic Institute Of Naperville, LLC enrolled in Medicare?

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

When is Athletic & Therapeutic Institute Of Naperville, 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 & Therapeutic Institute Of Naperville, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 501 clinicians in 2 Medicare specialties reassign their Medicare billing to Athletic & Therapeutic Institute Of Naperville, 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 (455) and Occupational Therapist in Private Practice (46). Of these, 23 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Athletic & Therapeutic Institute Of Naperville, LLC was last updated on March 4, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.