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Healthcare Providers in Illinois

Find doctors, hospitals, and clinics in Illinois from the official NPPES NPI Registry. We found 87 providers in this listing.

87 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 16–30 of 87 providers
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Organization (NPI-2) Active

CENTRAL ILLINOIS ASSOCIATES LTD

Anesthesiology, Pain Medicine

📍1800 E LAKE SHORE DR, DECATUR, IL, 62521

📞 217-464-5839

NPI: 1558425462

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Organization (NPI-2) Active

CEP AMERICA ILLINOIS INTENSIVISTS

Internal Medicine, Critical Care Medicine

📍200 HEALTH CARE DR, GREENVILLE, IL, 62246

📞 618-664-1230

NPI: 1962904805

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Organization (NPI-2) Active

CEP AMERICA ILLINOIS INTENSIVISTS

Internal Medicine, Critical Care Medicine

📍2233 W DIVISION ST, CHICAGO, IL, 60622

📞 312-770-2000

NPI: 1871071837

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Organization (NPI-2) Active

CEP AMERICA ILLINOIS INTENSIVISTS

Internal Medicine, Critical Care Medicine

📍500 W COURT ST, KANKAKEE, IL, 60901

📞 815-937-2400

NPI: 1174320873

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Organization (NPI-2) Active

CEP AMERICA ILLINOIS INTENSIVISTS

Internal Medicine, Critical Care Medicine

📍1800 E LAKE SHORE DR, DECATUR, IL, 62521

📞 217-464-2966

NPI: 1568239036

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Organization (NPI-2) Active

CEP AMERICA ILLINOIS INTENSIVISTS

Internal Medicine, Critical Care Medicine

📍77 N AIRLITE ST, ELGIN, IL, 60123

📞 847-695-3200

NPI: 1821641499

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Organization (NPI-2) Active

CEP AMERICA ILLINOIS INTENSIVISTS

Internal Medicine, Critical Care Medicine

📍4500 MEMORIAL DR, BELLEVILLE, IL, 62226

📞 618-223-7750

NPI: 1386002368

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Organization (NPI-2) Active

CEP AMERICA ILLINOIS INTENSIVISTS

Internal Medicine, Critical Care Medicine

📍503 N MAPLE ST, EFFINGHAM, IL, 62401

📞 217-347-1211

NPI: 1538661475

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Organization (NPI-2) Active

CEP AMERICA ILLINOIS INTENSIVISTS

Internal Medicine, Critical Care Medicine

📍12866 TROXLER AVE, HIGHLAND, IL, 62249

📞 618-651-2600

NPI: 1972005817

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Organization (NPI-2) Active

CEP AMERICA ILLINOIS INTENSIVISTS

Internal Medicine, Critical Care Medicine

📍1 SAINT ELIZABETH BLVD, O FALLON, IL, 62269

📞 618-234-2120

NPI: 1992204184

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Organization (NPI-2) Active

CEP AMERICA ILLINOIS INTENSIVISTS

Internal Medicine, Critical Care Medicine

📍1325 N HIGHLAND AVE, AURORA, IL, 60506

📞 630-859-2222

NPI: 1992504286

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Organization (NPI-2) Active

CEP AMERICA ILLINOIS INTENSIVISTS

Internal Medicine, Critical Care Medicine

📍800 E CARPENTER ST, SPRINGFIELD, IL, 62769

📞 217-544-6464

NPI: 1013784586

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Organization (NPI-2) Active

CEP AMERICA ILLINOIS INTENSIVISTS

Internal Medicine, Critical Care Medicine

📍9515 HOLY CROSS LN, BREESE, IL, 62230

📞 618-526-5325

NPI: 1528560463

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Organization (NPI-2) Active

CEP AMERICIA-ILLINOIS INTENSIVISTS

Internal Medicine, Critical Care Medicine

📍1404 CROSS ST, SHILOH, IL, 62269

📞 618-233-7750

NPI: 1578921557

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Organization (NPI-2) Active

CHEST & SLEEP MEDICINE ASSOCIATES S.C.

Internal Medicine, Pulmonary Disease

📍755 S MILWAUKEE AVE STE 181, LIBERTYVILLE, IL, 60048

📞 847-855-2430

NPI: 1780604116

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🗺 Cities in Illinois

📍 Chicago 📍 Aurora 📍 Joliet 📍 Naperville 📍 Rockford 📍 Springfield 📍 Peoria 📍 Elgin 📍 Waukegan 📍 Champaign 📍 Cicero 📍 Bloomington 📍 Arlington Heights 📍 Evanston 📍 Bolingbrook 📍 Schaumburg 📍 Decatur 📍 Palatine 📍 Wheaton 📍 Skokie

📊 Quick Stats

Providers Listed 87
Cities Found 20
State Illinois
Source NPPES NPI Registry

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Healthcare in Illinois

Illinois has one of the most sophisticated healthcare systems in the United States, anchored by Chicago — a global center for medical education, research, and clinical care. The city is home to world-renowned institutions including Northwestern Memorial Hospital (consistently ranked #1 in Illinois by U.S. News & World Report), University of Chicago Medicine, Rush University Medical Center, Advocate Health Care, and Lurie Children's Hospital of Chicago. The University of Illinois Hospital & Health Sciences System (UI Health) serves as a major safety-net provider in Chicago.

Illinois's Medicaid program, administered by the Illinois Department of Healthcare and Family Services (HFS) (hfs.illinois.gov), covers approximately 3.5 million residents. The state expanded Medicaid in 2014 and has one of the most comprehensive Medicaid programs in the country. Illinois also operates Get Covered Illinois, the state's ACA marketplace navigator program.

Outside Chicago, healthcare access varies significantly. Downstate Illinois has experienced rural hospital closures and physician shortages, particularly in southern and central Illinois. The Illinois Department of Public Health (IDPH) (dph.illinois.gov) oversees public health programs and healthcare facility licensing. The Illinois Medical Licensing Board licenses physicians through the Illinois Department of Financial and Professional Regulation.

Frequently Asked Questions — Illinois Healthcare