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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

ABRAHAM N. LOTAN, MD

Otolaryngology

📍2535 BETHANY RD, SYCAMORE, IL, 60178

📞 815-758-8106

NPI: 1184898009

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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

ADVANCED EAR NOSE & THROAT SPECIALISTS, PLLC

Otolaryngology

📍925 N MILWAUKEE AVE UNIT 200, VERNON HILLS, IL, 60061

📞 888-938-3838

NPI: 1184281735

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Organization (NPI-2) Active

ADVANCED SINUS AND ALLERGY CENTER, S.C

Otolaryngology

📍1030 HIGGINS RD STE 325, PARK RIDGE, IL, 60068

📞 847-287-8078

NPI: 1548738156

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Organization (NPI-2) Active

ADVENTIST HEALTH PARTNERS, INC

Otolaryngology

📍11 SALT CREEK LN, HINSDALE, IL, 60521

📞 630-789-3110

NPI: 1790029593

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Organization (NPI-2) Active

ADVENTIST HEALTH PARTNERS, INC

Otolaryngology

📍5207 MAIN ST, DOWNERS GROVE, IL, 60515

📞 630-981-0032

NPI: 1700048667

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Organization (NPI-2) Active

ADVENTIST HEALTH PARTNERS, INC

Otolaryngology

📍950 N YORK RD, HINSDALE, IL, 60521

📞 630-654-1391

NPI: 1760736714

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Organization (NPI-2) Active

ADVENTIST HEALTH PARTNERS, INC

Otolaryngology

📍120 N OAK ST, HINSDALE, IL, 60521

📞 630-856-9000

NPI: 1285945329

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Organization (NPI-2) Active

ADVENTIST HEALTH PARTNERS, INC

Otolaryngology, Pediatric Otolaryngology

📍12 SALT CREEK LN, HINSDALE, IL, 60521

📞 630-981-0032

NPI: 1093017626

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Organization (NPI-2) Active

ADVENTIST HEALTH PARTNERS, INC

Internal Medicine, Gastroenterology

📍15724 S ROUTE 59, PLAINFIELD, IL, 60544

📞 630-312-3330

NPI: 1083966378

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Organization (NPI-2) Active

AFFILIATED EAR, NOSE AND THROAT PHYSICIANS

Otolaryngology

📍214 WASHINGTON ST, INGLESIDE, IL, 60041

📞 847-587-4700

NPI: 1619012010

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Organization (NPI-2) Active

AKINOSUN AESTHETICS

Otolaryngology, Facial Plastic Surgery

📍1S660 MIDWEST RD, OAKBROOK TERRACE, IL, 60181

📞 630-478-0880

NPI: 1295664415

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Organization (NPI-2) Active

ALASKA FACIAL PLASTIC SURGERY & ENT

Otolaryngology, Otolaryngology/Facial Plastic Surgery

📍3719 E MERIDIAN LOOP STE E, WASILLA, AK, 99654

📞 907-522-3006

NPI: 1114548351

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Organization (NPI-2) Active

ALEXANDRA ILKIW AND ANDREW ILKIW

Ophthalmology

📍7447 W TALCOTT AVE, CHICAGO, IL, 60631

📞 773-631-6082

NPI: 1245531904

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Organization (NPI-2) Active

ALLERGY EAR NOSE THROAT,LTD

Allergy & Immunology

📍1034 WARREN AVE, DOWNERS GROVE, IL, 60515

📞 630-969-9200

NPI: 1275588824

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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