Internal Medicine Doctors in Illinois
Data updated monthly · Last refresh October 2026
7,189 Internal Medicine providers practice in Illinois, including 1,260 (18%) offering telehealth. The largest concentration is in Chicago. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
7,189providers
1,260telehealth
Chicagotop city
Internal Medicine by city in Illinois
Choose a city to see providers there.
Internal Medicine providers in Illinois
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Angelo Caputi Zuniga, MD Dr. Angelo Costas, M.D.Chicago, IL · $224 in drug and device payments (2025) ·
(312) 922-3815 Dr. Angel Rivera, D.O.Chicago, IL · $467 in drug and device payments (2025) · Telehealth ·
(773) 878-8200 Dr. Anil Philip, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 864-6000 Dr. Anisha ChandiramaniChicago, IL · $139 in drug and device payments (2025) ·
(773) 702-6840 Dr. Anish Kharel, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 665-3017 Dr. Anish PatelChicago, IL · No drug or device payments recorded (2025) ·
(866) 600-2273 Dr. Anita LwangaChicago, IL · No drug or device payments recorded (2025) ·
(773) 257-6027 Dr. Anita Mysliwiec, M.D.Chicago, IL · $560 in drug and device payments (2025) ·
(773) 427-4900 Dr. Anita ShankerChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 926-3627 Dr. Anita Vasudevan, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 694-2806 Dr. Anjali Venkat, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-7100 Dr. Anjani Kapadia, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-1000 Dr. Anjani Raja, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-0312 Dr. Anjelika Evangelopoulos, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 766-4949 Dr. Ankit Mehta, M.D.Chicago, IL · $33,392 in drug and device payments (2025) ·
(312) 404-7195 Dr. Ankur SrivastavaChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-6840 Dr. Anmol Singh, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 864-6000 Dr. Annabelle Lim, D.O.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 779-7500 Dr. Anna Briker, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 695-8630 Dr. Anna Bui, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 563-2875 Dr. Anna Kostevich, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 257-5077 Dr. Anna Mehlich, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 864-6000 Dr. Anna Symmes, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-1000 Dr. Anna Volerman BeaserChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(888) 824-0200 Dr. Anna Wu, M.D.Chicago, IL · $277 in drug and device payments (2025) ·
(312) 335-1133 Dr. Anna ZismanChicago, IL · $25,286 in drug and device payments (2025) · Telehealth ·
(888) 824-0200 Dr. Ann Dunlap, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 869-7488 Dr. Anne Goodenow, MD, MPHChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 926-6000 Dr. Anne Hartley, M.D.Chicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 563-2875 Dr. Anne Henkel, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 503-4667 Dr. Anne Hong, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-4585 Dr. Anne Krantz, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 864-6000 Dr. Anne Locatelli, M.D.Chicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(773) 862-7130 Dr. Anne Mcdermott, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-6840 Dr. Anne PinchoffChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-5000 Dr. Anne Polick, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 413-3627 Dr. Anne-sophie Kim, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 994-3000 Dr. Anne Suh, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 726-8800 Dr. Annette Zacharia, MDChicago, IL · No drug or device payments recorded (2025) ·
(866) 600-2273 Dr. Ann Garcelon, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 585-1955 Dr. Annie ThomasChicago, IL · No drug or device payments recorded (2025) ·
(312) 864-6000 Dr. Annika Narotam, D.O.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 989-3808 Dr. Anosh Ahmed, M.DChicago, IL · No drug or device payments recorded (2025) ·
(773) 542-2000 Dr. Anouar Teriaky, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 702-8106 Dr. Anthony Barraco, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 257-5077 Dr. Anthony Clark, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 864-6000 Conditions Internal Medicine providers in Illinois commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Illinois?There are 7,189 Internal Medicine providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Illinois offer telehealth?Yes. 1,260 of the 7,189 Internal Medicine providers in Illinois (about 18%) report offering telehealth services in CMS data.
Which cities in Illinois have the most Internal Medicine providers?Chicago (2,841), Maywood (252), Springfield (196) have the highest concentration of Internal Medicine providers in Illinois.
How many Internal Medicine providers in Illinois received drug or device company payments?2,137 of 7,189 Internal Medicine providers in Illinois (30%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Illinois treat?Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Internal Medicine Doctors in Illinois work in independent practices or large health systems?Among 3,097 Internal Medicine Doctors in Illinois enrolled in Medicare, 22% bill through a solo or small practice with fewer than 10 clinicians, 10% through a mid-size group of 10 to 99, and 68% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Illinois work at?According to CMS facility affiliation records, the Illinois hospitals where the most Internal Medicine Doctors hold privileges are Northwestern Medicine Central Dupage Hospital in Winfield; Northshore University Healthsystem - Evanston Hospital in Evanston; Northwestern Memorial Hospital in Chicago.
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