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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 166–180 of 200 providers
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Individual (NPI-1) Active

NOOR HAMIDEH

Allergy & Immunology

📍251 E HURON ST, CHICAGO, IL, 60611

📞 312-926-2000

NPI: 1144703554

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Individual (NPI-1) Active

NASEEM HAMIDI MD

Internal Medicine, Allergy & Immunology

📍9500 EUCLID AVE, CLEVELAND, OH, 44195

📞 216-444-2200

NPI: 1780261065

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Individual (NPI-1) Active

AMI TALATI HANNAM M.D.

Allergy & Immunology

📍10733 165TH ST, ORLAND PARK, IL, 60467

📞 708-957-7468

NPI: 1861699530

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Individual (NPI-1) Active

ROBERT JAY HART m.d.

Allergy & Immunology, Allergy

📍19815 GOVERNORS HWY, FLOSSMOOR, IL, 60422

📞 708-798-2950

NPI: 1093719908

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Organization (NPI-2) Active

HEAD & NECK COSMETIC SURGERY ASSOCIATES LLC

Otolaryngology

📍8930 GROSS POINT RD STE 700, SKOKIE, IL, 60077

📞 773-262-4110

NPI: 1558330811

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Individual (NPI-1) Active

MARK H HERMANOFF MD

Internal Medicine, Allergy & Immunology

📍36500 AURORA DR, SUMMIT, WI, 53066

📞 262-434-5000

NPI: 1447309786

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Individual (NPI-1) Active

JAMES HILDEBRANDT D.O.

Internal Medicine

📍1004 HEALTH CENTER DR STE 210, MATTOON, IL, 61938

📞 217-238-4960

NPI: 1386750008

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Organization (NPI-2) Active

HINSDALE ASTHMA & ALLERGY CENTER SC

Allergy & Immunology

📍333 CHESTNUT ST STE 203, HINSDALE, IL, 60521

📞 630-323-5522

NPI: 1154400331

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Individual (NPI-1) Active

WAHEEDA M HIRANI MD

Allergy & Immunology

📍2604 DEMPSTER ST STE 204, PARK RIDGE, IL, 60068

📞 847-635-7300

NPI: 1659350205

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Individual (NPI-1) Active

REBECCA HOFFMAN MD

Allergy & Immunology

📍1300 ELMWOOD AVE, WILMETTE, IL, 60091

📞 847-251-0143

NPI: 1629489828

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Organization (NPI-2) Active

HOOPESTON COMMUNITY MEMORIAL HOSPITAL

Internal Medicine

📍701 E ORANGE ST, HOOPESTON, IL, 60942

📞 217-283-5531

NPI: 1043683014

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Individual (NPI-1) Active

RICHARD E HRDLICKA MD

Allergy & Immunology

📍302 RANDALL RD, GENEVA, IL, 60134

📞 630-232-1900

NPI: 1164595146

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Individual (NPI-1) Active

ALEXANDRA HUA MD, MPH

Allergy & Immunology

📍240 EAST HURON ST., CHICAGO, IL, 60611

📞 312-503-0075

NPI: 1740858984

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Individual (NPI-1) Active

JESSICA HUI MD

Allergy & Immunology

📍1400 JACKSON ST, DENVER, CO, 80206

📞 303-388-4461

NPI: 1033555628

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Individual (NPI-1) Active

JAMES R HUNTER M.D.

Allergy & Immunology, Allergy

📍10733 W. 165TH ST., ORLAND PARK, IL, 60467

📞 708-957-7468

NPI: 1780667592

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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