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Healthcare Providers in Illinois

Find doctors, hospitals, and clinics in Illinois from the official NPPES NPI Registry. We found 200 providers in this listing.

200 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 1–15 of 200 providers
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Organization (NPI-2) Active

996 LABS LLC

Clinical Medical Laboratory

📍111 N WABASH AVE STE 1116-LM, CHICAGO, IL, 60602

📞 312-809-8380

NPI: 1720733777

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Individual (NPI-1) Active

KHALED MOHAMMED ABDEL-HAMID MD

Allergy & Immunology

📍1110 HIGHLANDS PLAZA DR E, SAINT LOUIS, MO, 63110

📞 314-996-8670

NPI: 1679591572

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Individual (NPI-1) Active

ARABELLE ABELLARD MD

Allergy & Immunology

📍8600 ILLINOIS ROUTE 91, PEORIA, IL, 61615

📞 309-308-2010

NPI: 1245729805

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Organization (NPI-2) Active

ABHILASHA GANJU

Allergy & Immunology

📍1286 N MILWAUKEE AVE # 205, CHICAGO, IL, 60642

📞 312-259-9360

NPI: 1821246646

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Individual (NPI-1) Active

DARYN ABRAHAM M.D.

Allergy & Immunology

📍2210 DEAN ST STE M, ST CHARLES, IL, 60175

📞 630-668-9610

NPI: 1104975770

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Individual (NPI-1) Active

JUSTINE ADE MD

Allergy & Immunology

📍1818 E WINDSOR RD, URBANA, IL, 61802

📞 217-255-9770

NPI: 1457707010

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Individual (NPI-1) Active

AFIA BRAGO ADU-GYAMFI MD

Allergy & Immunology

📍1620 W HARRISON ST, CHICAGO, IL, 60612

📞 312-942-5000

NPI: 1245961309

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Organization (NPI-2) Active

ADVANCED ALLERGISTS LTD.

Allergy & Immunology, Allergy

📍1000 GRAND CANYON PKWY STE 301, HOFFMAN ESTATES, IL, 60169

📞 847-352-2822

NPI: 1093741712

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Organization (NPI-2) Active

ADVANCED ALLERGY & ASTHMA CARE S.C.

Allergy & Immunology, Allergy

📍15300 WEST AVE, ORLAND PARK, IL, 60462

📞 708-460-7355

NPI: 1265644355

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Organization (NPI-2) Active

ADVANCED ALLERGY & ASTHMA CLINIC S C

Allergy & Immunology

📍402 W BOUGHTON RD, BOLINGBROOK, IL, 60440

📞 630-378-4014

NPI: 1467669374

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Organization (NPI-2) Active

ADVANCED ALLERGY & ENT, LLC

Otolaryngology

📍1235 N MULFORD RD, ROCKFORD, IL, 61107

📞 815-484-9900

NPI: 1346449022

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Organization (NPI-2) Active

ADVENTIST HEALTH PARTNERS, INC.

Allergy & Immunology, Allergy

📍7425 JANES AVE, WOODRIDGE, IL, 60517

📞 630-861-6680

NPI: 1518360411

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Individual (NPI-1) Active

SURENDRA PRAKASH AGARWAL M.D.

Allergy & Immunology, Allergy

📍711 W SAINT ANTHONY AVE, EFFINGHAM, IL, 62401

📞 217-342-3800

NPI: 1861520363

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Individual (NPI-1) Active

AISHA AHMED M.D.

Pediatrics

📍9000 W WISCONSIN AVE, MILWAUKEE, WI, 53226

📞 414-337-7030

NPI: 1427291210

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Individual (NPI-1) Active

NAVEED AKHTAR M.D.

Internal Medicine, Allergy & Immunology

📍402 W BOUGHTON RD, BOLINGBROOK, IL, 60440

📞 630-378-4014

NPI: 1912997933

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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 200
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