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.

Find the decision makers at all 4,250 Illinois medical groups

Work emails and mobile numbers for practice owners, administrators and physician leaders, found through healthcare waterfall enrichment, with a free Dmand AI account.

View contacts for free

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.

Filter this list with a free account

Sort and filter all 4,250 Illinois medical groups by specialty, city, parent organization, group size, EHR in use and decision makers in Dmand AI.

Filter in Dmand AI

Medical groups in Illinois, ranked by physicians, 2,201 to 2,250
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
2201	IMPACT Physical Therapy & Sports RecoveryChicago · 9 sites	-	-	43	Decision makers
2202	Connect HearingAurora · 16 sites	Parent on file	-	41	Decision makers
2203	Elliott Counseling GroupUrbana · 5 sites	-	-	41	Decision makers
2204	Innovative Counseling PartnersOak Park · 6 sites	-	-	41	Decision makers
2205	Thrive Counseling CenterOak Park · 1 site	-	-	41	Decision makers
2206	The LodeStone Center for Behavioral HealthWoodstock · 3 sites	-	-	40	Decision makers
2207	Arbor Counseling CenterBuffalo Grove · 4 sites	-	-	39	Decision makers
2208	Eaves Health PartnersSkokie · 4 sites	Parent on file	-	39	Decision makers
2209	Granite City Urgent Care Walk-in ClinicGranite City · 5 sites	Parent on file	-	39	Decision makers
2210	Alliance Counseling & Coaching, LLCChannahon · 6 sites	-	-	38	Decision makers
2211	Belleville Urgent Care Walk-in ClinicBelleville · 6 sites	Parent on file	-	38	Decision makers
2212	Blue Moon Senior CounselingPlainfield · 3 sites	Parent on file	-	36	Decision makers
2213	Thriveworks Counseling & Psychiatry Chicago ILChicago · 10 sites	Parent on file	-	34	Decision makers
2214	Centennial Counseling CenterSaint Charles · 3 sites	-	-	33	Decision makers
2215	Professional Therapy Services, Inc.Pekin · 7 sites	-	-	33	Decision makers
2216	BZA Behavioral HealthSchaumburg · 3 sites	-	-	32	Decision makers
2217	Three Point HealthcareMokena · 4 sites	Parent on file	-	32	Decision makers
2218	LivingRite, The Center for Behavioral HealthSycamore · 6 sites	-	-	31	Decision makers
2219	Nexum HCChicago · 1 site	Parent on file	-	31	Decision makers
2220	All About EyesBloomington · 16 sites	-	-	30	Decision makers
2221	Family Counseling Service of AuroraAurora · 2 sites	Parent on file	-	30	Decision makers
2222	Inspire Counseling CenterNorthbrook · 4 sites	-	-	30	Decision makers
2223	MemoryCare CorporationAurora · 2 sites	Parent on file	-	30	Decision makers
2224	Chicago Christian Counseling CenterOrland Park · 3 sites	Parent on file	-	29	Decision makers
2225	Inclusive Insight Psychotherapy & ConsultingChicago · 6 sites	-	-	29	Decision makers
2226	AudioNovaAurora · 32 sites	Parent on file	-	28	Decision makers
2227	Davken AssociatesDeerfield · 4 sites	-	-	28	Decision makers
2228	Memorial Behavioral HealthSpringfield · 4 sites	Parent on file	-	28	Decision makers
2229	Lake Cook Behavioral HealthArlington Heights · 4 sites	-	-	26	Decision makers
2230	Premier Physical TherapyEvergreen Park · 10 sites	-	-	26	Decision makers
2231	Southpark PsychologyMoline · 3 sites	-	-	26	Decision makers
2232	Bard OpticalPeoria · 15 sites	-	-	25	Decision makers
2233	Counseling Center of GrayslakeGrayslake · 4 sites	-	-	25	Decision makers
2234	Goodman Psychologist AssociatesSaint Charles · 2 sites	-	-	25	Decision makers
2235	JET HealthcareRockford · 5 sites	Parent on file	-	24	Decision makers
2236	Symmetry CounselingChicago · 3 sites	-	-	24	Decision makers
2237	Counseling ConnectionsLibertyville · 4 sites	-	-	23	Decision makers
2238	Ovitsky Vision CareChicago · 7 sites	-	-	23	Decision makers
2239	Personal Growth AssociatesSchaumburg · 1 site	-	-	23	Decision makers
2240	Progressive Psychological HealthcareBuffalo Grove · 3 sites	-	-	23	Decision makers
2241	Crown Vision Center (Crown Optical)Alton · 16 sites	Parent on file	-	22	Decision makers
2242	International Eyecare CenterAlton · 11 sites	Parent on file	-	22	Decision makers
2243	Resilience Psychological ServicesChicago · 2 sites	-	-	22	Decision makers
2244	Wellington Counseling GroupChicago · 4 sites	Parent on file	-	22	Decision makers
2245	KP Counseling of IllinoisRockford · 4 sites	Parent on file	-	21	Decision makers
2246	The Antioch GroupPeoria · 1 site	-	-	21	Decision makers
2247	The Chicago LighthouseChicago · 4 sites	Parent on file	-	21	Decision makers
2248	Grow Wellness GroupNaperville · 1 site	-	-	20	Decision makers
2249	Oak Lawn Endoscopy CenterOak Lawn · 2 sites	Parent on file	-	20	Decision makers
2250	Pathways Psychology ServicesWinfield · 5 sites	-	-	20	Decision makers

Showing 2,201 to 2,250 of 4,250 medical groups in Illinois

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

For sales teams

Find the decision makers at Illinois medical groups

Dmand AI maps the owners, administrators and physician leaders at each of the 4,250 Illinois medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.

Try for free Book a meeting

Dmand AI

Find the right contacts at every Illinois medical group

Search 4,250 groups by specialty, size and parent organization, with the physicians and leaders at each one.

Start free trial Book a demo

30 days free
Self-serve
No credit card