Updated October 2026

Medical groups in Illinois

Medical group directory
Illinois

Medical groups: 4,250
Multi-specialty: 847
Single-specialty: 3,403
More than one site: 1,970
100+ physicians: 73

There are 4,250 medical groups in Illinois with a Medicare PAC ID. Northwestern Medical Faculty Foundation is the largest, with 3,118 Illinois physicians. Northwestern Medicine has the most physicians across its groups, 3,995, and 69% of Illinois groups are independent.

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Northwestern Medical Faculty Foundation is the largest medical group in Illinois, with 3,118 physicians

Ranked by physicians with an Illinois address linked to each group. Endeavor Health Medical Group is second with 3,048, and Dreyer Medical Clinic (Advocate Medical Group) third with 3,020. 73 Illinois groups have 100 or more physicians.

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Medical groups in Illinois, ranked by physicians, 1,901 to 1,950
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
1901	Synergy Integrative Headache CenterNorthfield · 1 site	-	1	3	Decision makers
1902	TH Mental Health ServicesSpringfield · 2 sites	-	1	3	Decision makers
1903	The Heart TeamElgin · 1 site	-	1	3	Decision makers
1904	Thomas G. Salvi, M.D.Algonquin · 1 site	-	1	3	Decision makers
1905	Thrive Healthcare Clinic LLCFreeport · 1 site	-	1	3	Decision makers
1906	Turning Point TherapiesFairbury · 2 sites	-	1	3	Decision makers
1907	Universal Healthclinics SCHoffman Estates · 2 sites	Parent on file	1	3	Decision makers
1908	Valentin Berman MD & AssociatesEvergreen Park · 2 sites	-	1	3	Decision makers
1909	Valley Psychiatry & CounselingElgin · 1 site	-	1	3	Decision makers
1910	WholeHealth ChicagoChicago · 1 site	-	1	3	Decision makers
1911	Yorktown Health Vernon HillsVernon Hills · 1 site	-	1	3	Decision makers
1912	Abdul Qadir, MDAurora · 3 sites	-	1	2	Decision makers
1913	Absolute Health GroupHoffman Est · 1 site	-	1	2	Decision makers
1914	AccentCare Medical GroupRosemont · 1 site	Parent on file	1	2	Decision makers
1915	AccentCare Medical Group of MarylandRosemont · 2 sites	Parent on file	1	2	Decision makers
1916	Adult Internal Medicine PracticeSwansea · 2 sites	-	1	2	Decision makers
1917	Advance Medical and RehabilitationBuffalo Grove · 1 site	-	1	2	Decision makers
1918	Advanced Urogynecologic CareSkokie · 1 site	-	1	2	Decision makers
1919	Advanced Urologic SurgeonsMount Vernon · 2 sites	Parent on file	1	2	Decision makers
1920	Advantage Anesthesia PCLibertyville · 2 sites	-	1	2	Decision makers
1921	AJ Sylvie Health Services Ltd.Oak Lawn · 1 site	-	1	2	Decision makers
1922	Al-Zoubaidi Vein & Vascular Center of Southern IllinoisMount Vernon · 1 site	-	1	2	Decision makers
1923	Aleksandr Podolskiy, M.D.Libertyville · 1 site	-	1	2	Decision makers
1924	Alexander Family PracticeMarion · 1 site	-	1	2	Decision makers
1925	Algos Pain & Spine CareSkokie · 2 sites	-	1	2	Decision makers
1926	All for Women HealthcareChicago · 2 sites	-	1	2	Decision makers
1927	Alpha Rehab CenterBerwyn · 1 site	-	1	2	Decision makers
1928	Amer & Associates, S.C.Bloomingdale · 1 site	-	1	2	Decision makers
1929	Anchor Health Physical TherapyNorthbrook · 1 site	-	1	2	Decision makers
1930	Ascension Medical Group Illinois Department of Pulmonary DiseaseChicago · 2 sites	-	1	2	Decision makers
1931	Atkinson Clinic SCGrayslake · 1 site	-	1	2	Decision makers
1932	Barrington Family MedicineBarrington · 1 site	-	1	2	Decision makers
1933	Benjamin Eye Care & Optical ShopLa Grange Highlands · 1 site	-	1	2	Decision makers
1934	Bloom Plastic SurgeryChicago · 1 site	-	1	2	Decision makers
1935	Blyumin Foot and Ankle ClinicChicago · 1 site	Parent on file	1	2	Decision makers
1936	Brookpark Medical AssociatesRiver Forest · 1 site	-	1	2	Decision makers
1937	Cardiac Arrhythmia ServicesElgin · 1 site	-	1	2	Decision makers
1938	Cary J. Bortnick, M.D., Ltd.Bloomingdale · 1 site	-	1	2	Decision makers
1939	Center for Athletic MedicineChicago · 1 site	-	1	2	Decision makers
1940	Central Illinois Bone and Joint CenterDecatur · 1 site	-	1	2	Decision makers
1941	Chicago Allergy & AsthmaChicago · 1 site	-	1	2	Decision makers
1942	Chicago Center for Women's HealthOak Lawn · 1 site	-	1	2	Decision makers
1943	Chicago Pain Medicine CenterChicago · 2 sites	-	1	2	Decision makers
1944	Chicago Pain Relief, PCWillowbrook · 1 site	-	1	2	Decision makers
1945	Children's Medical CenterChicago · 2 sites	-	1	2	Decision makers
1946	Chitown Orthopaedics & Sports MedicineChicago · 1 site	-	1	2	Decision makers
1947	Collaborative Counseling and PsychiatryAlgonquin · 1 site	-	1	2	Decision makers
1948	Comfort Plus HospicePeoria · 1 site	Parent on file	1	2	Decision makers
1949	Comprehensive Pain Management GroupDes Plaines · 1 site	-	1	2	Decision makers
1950	Counseling Cares, PCMacomb · 1 site	-	1	2	Decision makers

Showing 1,901 to 1,950 of 4,250 medical groups in Illinois

Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data

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