Family Medicine Doctors in Illinois
Data updated monthly · Last refresh October 2026
6,212 Family Medicine providers practice in Illinois, including 1,218 (20%) 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.
6,212providers
1,218telehealth
Chicagotop city
Family Medicine by city in Illinois
Choose a city to see providers there.
Family 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. Julie Shepherd, MDMacomb, IL · No drug or device payments recorded (2025) ·
(309) 833-1733 Dr. Michael Waters, MDMacomb, IL · No drug or device payments recorded (2025) ·
(309) 833-1733 Dr. Michelle Reeves, MDMacomb, IL · No drug or device payments recorded (2025) ·
(309) 833-1733 Dr. Richard Iverson, MDMacomb, IL · No drug or device payments recorded (2025) ·
(309) 298-1888 Dr. Richard Minter, D.O.Macomb, IL · No drug or device payments recorded (2025) ·
(309) 833-1729 Dr. Weili Zhang, D.O.Macomb, IL · No drug or device payments recorded (2025) ·
(309) 833-4101 Dr. Xiaolu (sherry) Li, M.D.Macomb, IL · No drug or device payments recorded (2025) ·
(309) 837-2000 Dr. Carla Samuel-parks, MDMahomet, IL · $1,021 in drug and device payments (2025) ·
(217) 586-6600 Dr. Charles Buchanan, M.D.Mahomet, IL · No drug or device payments recorded (2025) ·
(217) 586-6600 Dr. Christine Henrichs, MDMahomet, IL · No drug or device payments recorded (2025) ·
(217) 586-8400 Dr. Christopher Nelson, MDMahomet, IL · No drug or device payments recorded (2025) ·
(217) 586-8400 Dr. Deborah Singleton, MD Dr. Katherine Loutrel, M.D.Mahomet, IL · No drug or device payments recorded (2025) ·
(217) 586-8400 Dr. Linah Mairura, M.D.Mahomet, IL · No drug or device payments recorded (2025) ·
(217) 586-8400 Dr. Onachukwu Osaji, M.D.Mahomet, IL · $678 in drug and device payments (2025) ·
(217) 366-6104 Dr. Paul Schaap, MDMahomet, IL · No drug or device payments recorded (2025) ·
(217) 586-8400 Dr. Randall Megeff, MDMahomet, IL · No drug or device payments recorded (2025) ·
(217) 586-8400 Dr. Spencer Threw, D.O.Mahomet, IL · No drug or device payments recorded (2025) ·
(217) 586-8400 Dr. Harpreet Virk, MDManteno, IL · $454 in drug and device payments (2025) ·
(815) 468-6870 Dr. Jenna Cella, D.O.Manteno, IL · $1,816 in drug and device payments (2025) ·
(815) 468-6870 Dr. Rhodora Sy, MDManteno, IL · No drug or device payments recorded (2025) · Telehealth ·
(815) 468-6737 Dr. Timothy Damrow, DOManteno, IL · $1,725 in drug and device payments (2025) ·
(815) 468-6870 Dr. Brooklyn BowersMarion, IL · No drug or device payments recorded (2025) ·
(618) 422-8688 Dr. Casie Mosley, D.O.Marion, IL · No drug or device payments recorded (2025) ·
(618) 997-5311 Dr. Christopher Glazik, FNP-BCMarion, IL · No drug or device payments recorded (2025) ·
(618) 997-5311 Dr. Douglas Brown, D.O.Marion, IL · No drug or device payments recorded (2025) ·
(618) 519-9200 Dr. Eric Graham, MDMarion, IL · $2,243 in drug and device payments (2025) ·
(618) 998-9200 Dr. Jack Keller, M.D.Marion, IL · No drug or device payments recorded (2025) ·
(618) 997-2919 Dr. James Alexander, MDMarion, IL · $1,232 in drug and device payments (2025) ·
(618) 992-3272 Dr. Jan Bowman-marsh, MDMarion, IL · No drug or device payments recorded (2025) ·
(618) 998-7492 Dr. Jodi Fox, M.D.Marion, IL · $1,042 in drug and device payments (2025) ·
(618) 997-2161 Dr. Meshach SamuelMarion, IL · No drug or device payments recorded (2025) ·
(618) 997-5311 Dr. Na Su, M.D., PH.D.Marion, IL · No drug or device payments recorded (2025) ·
(618) 997-5311 Dr. Nicole Kennedy, MDMarion, IL · $2,617 in drug and device payments (2025) · Telehealth ·
(618) 997-2161 Dr. Ramesh Patel, MDMarion, IL · No drug or device payments recorded (2025) ·
(618) 997-5311 Dr. Randall Pass, MDMarion, IL · No drug or device payments recorded (2025) ·
(618) 997-5270 Dr. Renato Katubig, MDMarion, IL · No drug or device payments recorded (2025) ·
(618) 993-0404 Dr. Robert Tiffin, MDMarion, IL · No drug or device payments recorded (2025) ·
(618) 998-5617 Dr. Sean Mccain, MDMarion, IL · $216 in drug and device payments (2025) · Telehealth ·
(618) 997-2161 Dr. Shobha Dayal, MDMarion, IL · No drug or device payments recorded (2025) ·
(618) 997-5311 Dr. Tiffany Brown, MDMarion, IL · No drug or device payments recorded (2025) ·
(618) 997-5311 Dr. Arun Shah, M.D.Markham, IL · No drug or device payments recorded (2025) ·
(708) 333-3318 Dr. Chirag Patel, D.O.Markham, IL · No drug or device payments recorded (2025) · Telehealth ·
(708) 333-3318 Dr. Vandna Shah, M.D.Markham, IL · No drug or device payments recorded (2025) ·
(708) 333-3318 Dr. Janet Jakupcak, M.D.Marseilles, IL · No drug or device payments recorded (2025) ·
(815) 795-2171 Dr. Kornelia Juergensen, MD, PHD, ABFPMarseilles, IL · No drug or device payments recorded (2025) ·
(815) 795-5591 Conditions Family Medicine providers in Illinois commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Family Medicine providers. Individual practices vary, so confirm with the provider before booking.
- Annual physicals
- High blood pressure
- Type 2 diabetes
- Preventive care
- Minor injuries
Common questions
How many Family Medicine providers are in Illinois?There are 6,212 Family Medicine providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Do Family Medicine providers in Illinois offer telehealth?Yes. 1,218 of the 6,212 Family Medicine providers in Illinois (about 20%) report offering telehealth services in CMS data.
Which cities in Illinois have the most Family Medicine providers?Chicago (1,584), Springfield (156), Rockford (147) have the highest concentration of Family Medicine providers in Illinois.
How many Family Medicine providers in Illinois received drug or device company payments?2,114 of 6,212 Family Medicine providers in Illinois (34%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Family Medicine providers in Illinois treat?Family Medicine providers commonly treat annual physicals, high blood pressure, type 2 diabetes, preventive care, minor injuries 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 Family Medicine Doctors in Illinois work in independent practices or large health systems?Among 3,458 Family Medicine Doctors in Illinois enrolled in Medicare, 16% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 69% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Family Medicine Doctors in Illinois work at?According to CMS facility affiliation records, the Illinois hospitals where the most Family Medicine Doctors hold privileges are Northwestern Medicine Central Dupage Hospital in Winfield; Northshore University Healthsystem - Evanston Hospital in Evanston; Advocate Christ Hospital & Medical Center in Oak Lawn.
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