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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

A. TOM PETROPULOS, M.D.

Internal Medicine, Cardiovascular Disease

📍4400 W 95TH ST, OAK LAWN, IL, 60453

📞 708-346-5562

NPI: 1619991361

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Individual (NPI-1) Active

ALAA EL SAYED ABDEL MEGUID MD

Internal Medicine, Interventional Cardiology

📍500 N WALL ST, KANKAKEE, IL, 60901

📞 815-937-9300

NPI: 1730282393

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Individual (NPI-1) Active

OWAIS ABDUL-KAFI MD

Internal Medicine, Interventional Cardiology

📍1000 N WESTMORELAND RD, LAKE FOREST, IL, 60045

📞 312-695-2198

NPI: 1922462647

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Individual (NPI-1) Active

YOUSSEF NMI ABDULNABI M.D.

Internal Medicine, Interventional Cardiology

📍3375 N SEMINARY ST, GALESBURG, IL, 61401

📞 309-343-7775

NPI: 1811958689

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Individual (NPI-1) Active

FADI ABOU OBEID MD

Internal Medicine, Clinical Cardiac Electrophysiology

📍409 W OAK ST, CARBONDALE, IL, 62901

📞 618-529-4455

NPI: 1811304751

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Individual (NPI-1) Active

SALAHELDIN ABUSIN MD

Internal Medicine, Interventional Cardiology

📍1900 W HARRISON ST, CHICAGO, IL, 60612

📞 312-864-6000

NPI: 1215266952

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Individual (NPI-1) Active

ABDULRAHMAN AZMY ABUTALEB M.D.

Internal Medicine, Interventional Cardiology

📍400 W NORTHWEST HWY, BARRINGTON, IL, 60010

📞 847-367-7171

NPI: 1891185609

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Individual (NPI-1) Active

NAVEED A ADONI MD

Internal Medicine, Cardiovascular Disease

📍611 W PARK ST, URBANA, IL, 61801

📞 217-904-7000

NPI: 1881644177

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Organization (NPI-2) Active

ADVOCATE HEALTH AND HOSPITALS CORPORATION

Internal Medicine, Cardiovascular Disease

📍3825 HIGHLAND AVE, DOWNERS GROVE, IL, 60515

📞 630-719-4799

NPI: 1285903849

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Individual (NPI-1) Active

MAJED AFANA MD

Internal Medicine, Interventional Cardiology

📍12255 S 80TH AVE STE 205, PALOS HEIGHTS, IL, 60463

📞 708-923-4200

NPI: 1558707554

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Individual (NPI-1) Active

SUNIL KUMAR AGARWAL M.D, M.P.H., PhD

Internal Medicine, Interventional Cardiology

📍800 N 1ST ST, SPRINGFIELD, IL, 62702

📞 217-528-7541

NPI: 1710204334

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Individual (NPI-1) Active

YOGESH K AGARWAL MD

Internal Medicine, Interventional Cardiology

📍1505 EASTLAND DR, BLOOMINGTON, IL, 61701

📞 309-663-9800

NPI: 1336142017

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Individual (NPI-1) Active

BHUVNESH AGGARWAL M.D.

Internal Medicine, Interventional Cardiology

📍800 N 1ST ST, SPRINGFIELD, IL, 62702

📞 217-528-7541

NPI: 1760770101

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Individual (NPI-1) Active

NEIL STUART AGRUSS M.D.

Internal Medicine, Cardiovascular Disease

📍25 N. WINFIELD RD, WINFIELD, IL, 60190

📞 630-933-8100

NPI: 1780661736

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Individual (NPI-1) Active

FRANK V AGUIRRE M.D.

Internal Medicine, Interventional Cardiology

📍619 E MASON ST, SPRINGFIELD, IL, 62701

📞 217-788-0706

NPI: 1265513717

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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