Updated October 2026

Largest primary care groups in Indiana

Medical group directory
Indiana
Primary care

Groups: 474
Internal Medicine groups: 177
Family Medicine groups: 140
Internal medicine specialists: 3,146
Family physicians: 814

There are 474 primary care groups in Indiana with a Medicare PAC ID: 177 internal medicine, 140 family medicine, 140 nurse practitioner, 9 physician assistant and 6 general practice. IU Health Medical Group is the largest internal medicine group, with 884 internal medicine specialists, and Beacon Medical Group Schwartz-Wiekamp the largest family medicine group, with 104 family physicians.

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IU Health Medical Group is the largest primary care group in Indiana, with 3,079 physicians

Ranked by physicians with an Indiana address linked to each group. Community Physician Network is second with 1,091, and Parkview Physicians Group third with 843. 33 Indiana groups have 100 or more physicians.

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Primary care groups in Indiana, ranked by physicians, 101 to 150
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
101	Post Acute Care SpecialistsIndianapolis · 5 sites	-	12	19	Decision makers
102	Midwest Express ClinicMunster · 13 sites	Parent on file	11	106	Decision makers
103	Midwest Express ClinicSchererville · 13 sites	Parent on file	11	104	Decision makers
104	Southern Indiana Community Health CarePaoli · 12 sites	Parent on file	11	35	Decision makers
105	North Clark Medical GroupCharlestown · 5 sites	Parent on file	11	24	Decision makers
106	Goshen Family PhysiciansGoshen · 1 site	-	11	15	Decision makers
107	ARM Specialists, LLCBrownsburg · 4 sites	Parent on file	10	25	Decision makers
108	Pinnacle HospitalCrown Point · 5 sites	Parent on file	10	20	Decision makers
109	Ascension St. Vincent WilliamsportWilliamsport · 4 sites	Parent on file	10	19	Decision makers
110	Michiana Hematology-Oncology, PCMishawaka · 3 sites	-	10	17	Decision makers
111	Fort Wayne Medical Oncology and HematologyFort Wayne · 3 sites	-	10	16	Decision makers
112	Michiana Gastroenterology, Inc.South Bend · 3 sites	-	10	14	Decision makers
113	Community Hospital of BremenBremen · 1 site	Parent on file	10	11	Decision makers
114	Premier Oncology Hematology AssociatesMerrillville · 2 sites	-	9	11	Decision makers
115	Family Medicine of South BendSouth Bend · 2 sites	-	9	10	Decision makers
116	My Mobile MDIndianapolis · 1 site	Parent on file	8	42	Decision makers
117	Raphael Health CenterIndianapolis · 4 sites	Parent on file	8	34	Decision makers
118	ECHO Community HealthcareEvansville · 7 sites	Parent on file	8	25	Decision makers
119	Access Health ProfessionalsCarmel · 4 sites	-	8	23	Decision makers
120	Family Medical CenterSeymour · 4 sites	-	8	15	Decision makers
121	LTC ACOFishers · 2 sites	Parent on file	8	15	Decision makers
122	Northside GastroenterologyIndianapolis · 2 sites	Parent on file	8	12	Decision makers
123	Nephrology PhysiciansMishawaka · 5 sites	Parent on file	8	11	Decision makers
124	Chest Physician ConsultantsMunster · 1 site	-	8	8	Decision makers
125	Rheumatology Associates, P.C.Indianapolis · 1 site	-	8	8	Decision makers
126	Novenza HealthGreenwood · 3 sites	-	7	14	Decision makers
127	Centers for Digestive HealthMunster · 3 sites	-	7	12	Decision makers
128	Advanced Internal Medicine of MichianaMishawaka · 3 sites	-	7	10	Decision makers
129	Nephrology Associates LLCEvansville · 19 sites	-	7	7	Decision makers
130	Advanced Healthcare AssociatesElwood · 2 sites	-	6	21	Decision makers
131	Dr. Mary Tilak and AssociatesMunster · 3 sites	-	6	19	Decision makers
132	Cardiovascular ConsultantsMunster · 9 sites	-	6	13	Decision makers
133	Indiana Blood & Marrow TransplantationIndianapolis · 1 site	Parent on file	6	12	Decision makers
134	Community Family PhysiciansBremen · 1 site	-	6	6	Decision makers
135	Midwest Express ClinicHammond · 17 sites	Parent on file	5	83	Decision makers
136	Pike Medical ConsultantsIndianapolis · 4 sites	-	5	57	Decision makers
137	Proactive Clinical PartnersAvon · 17 sites	Parent on file	5	45	Decision makers
138	Proactive Clinical PartnersIndianapolis · 5 sites	Parent on file	5	44	Decision makers
139	Shalom Health Care CenterIndianapolis · 3 sites	Parent on file	5	41	Decision makers
140	Indiana Immediate Care, Nora Urgent CareIndianapolis · 8 sites	Parent on file	5	38	Decision makers
141	Gateway Hancock HealthGreenfield · 3 sites	Parent on file	5	29	Decision makers
142	Infectious Disease Specialists, P.C.Merrillville · 4 sites	Parent on file	5	11	Decision makers
143	Medical Associates of HighlandHighland · 2 sites	Parent on file	5	6	Decision makers
144	Midwest Family Medical LLCMunster · 2 sites	-	5	6	Decision makers
145	Bluffton Physician ServicesBluffton · 2 sites	Parent on file	5	5	Decision makers
146	Indigo PartnersMunster · 1 site	-	5	5	Decision makers
147	St. Elizabeth Dearborn HospitalLawrenceburg · 3 sites	Parent on file	5	5	Decision makers
148	Well Care Community HealthRichmond · 6 sites	Parent on file	4	23	Decision makers
149	RediMed Clinic SouthwestFort Wayne · 3 sites	Parent on file	4	19	Decision makers
150	Rounding ProvidersFort Wayne · 1 site	Parent on file	4	15	Decision makers

Showing 101 to 150 of 474 primary care groups in Indiana

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

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