ILLIANA SLEEP ASSOCIATES
NPI 1396981460
Internal Medicine - Sleep Medicine in Chicago, IL

Q: What is Indiana Regional Sleep Disorder Center, Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Active since December 19, 2008

2850 S WABASH AVE, CHICAGO, IL 60616(219) 944-4187(219) 944-4196 Get Directions Write a Review

NPPES record last updated: March 23, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Illiana Sleep Associates NPPES

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

ILLIANA SLEEP ASSOCIATES (NPI 1396981460) is a healthcare organization registered as a sleep medicine in Chicago, Illinois and active in the NPI registry since December 2008. The organization lists Olusegun Apata, Physician/owner, as its authorized official.

NPPES Registry Identity

NPI1396981460

Entity TypeOrganization

Primary Taxonomy207RS0012X

Legal Business NameINDIANA REGIONAL SLEEP DISORDER CENTER, INC

Location Address2850 S WABASH AVEChicago, IL 60616-2955

Mailing Address55 E 86th Ave, Po Box 10645Merrillville, IN 46410-6382 · (219) 769-1670 · Fax (219) 738-6714

Phone(219) 944-4187

Fax(219) 944-4196

Organization SubpartNo

Authorized OfficialOlusegun ApataPhysician/owner · (219) 944-4187

Enumeration DateDecember 19, 2008

Last NPPES UpdateMarch 23, 2009

✔ NPI 1396981460 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RS0012X

License✔ Licensed in IL · 036-119770

Definition

An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 036-119770 (IL)

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 036119770 (IL)

2850 S WABASH AVE, Chicago, IL 60616

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Other Names 1

Doing Business AsIlliana Sleep Associates

Other Identifiers 1

Other036-119770IL · Illinois License

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

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ANIL K GULATI MD

Psychiatry & Neurology (Neurology)

2850 S WABASH AVE, SUITE 102
CHICAGO, IL 60616

Cook County (312) 496-3488

DR. JOHNNIE LEWIS DPM

Podiatrist

2850 S WABASH AVE, STE 206
CHICAGO, IL 60616

Cook County (312) 674-1191

JOHN J CUDECKI MD

Urology

2850 S WABASH AVE, SUITE 106
CHICAGO, IL 60616

Cook County (312) 842-4400

SOUTHEAST CHICAGO NEUROLOGY ASSOCIATES SC

Psychiatry & Neurology (Neurology)

2850 S WABASH AVE, SUITE 102
CHICAGO, IL 60616

Cook County (312) 496-3488

MIDLAND ORTHOPEDIC ASSOCIATES PLLC

Orthopaedic Surgery

2850 S WABASH AVE, SUITE 100
CHICAGO, IL 60616

Cook County (312) 842-4600

DR. STEPHEN V PERNS DPM

Podiatrist (Foot & Ankle Surgery)

2850 S WABASH AVE, SUITE 100
CHICAGO, IL 60616

Cook County (312) 842-4600

TERRY MASON MD

Urology

2850 S WABASH AVE, SUITE 106
CHICAGO, IL 60616

Cook County (312) 842-4400

CHANDLER'S HEALTH EMPORIUM INC

Chiropractor

2850 S WABASH AVE, SUITE 203
CHICAGO, IL 60616

Cook County (312) 225-5353

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 Indiana Regional Sleep Disorder Center, Inc's NPI number?

The NPI number for Indiana Regional Sleep Disorder Center, Inc is 1396981460. It was assigned to this organization in the NPPES registry on December 19, 2008. The provider is doing business as Illiana Sleep Associates.

Where is Indiana Regional Sleep Disorder Center, Inc located?

Indiana Regional Sleep Disorder Center, Inc is located at 2850 S Wabash Ave, Chicago, IL 60616. The listed phone number is (219) 944-4187.

What is Indiana Regional Sleep Disorder Center, Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

When was this NPI record last updated?

The NPPES record for Indiana Regional Sleep Disorder Center, Inc was last updated on March 23, 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.