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, 51 to 100
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
51	Ascension St. Vincent EvansvilleEvansville · 15 sites	Parent on file	53	88	Decision makers
52	IU Health Urgent CareIndianapolis · 29 sites	Parent on file	50	195	Decision makers
53	Adams Memorial HospitalDecatur · 10 sites	Parent on file	48	108	Decision makers
54	Henry County CardiologyNew Castle · 7 sites	Parent on file	46	69	Decision makers
55	Parkview Logansport HospitalLoganport · 6 sites	Parent on file	45	82	Decision makers
56	Putnam Pediatrics & Internal MedicineGreencastle · 9 sites	Parent on file	40	92	Decision makers
57	Hancock HealthGreenfield · 7 sites	Parent on file	38	78	Decision makers
58	Argos Medical CenterArgos · 9 sites	Parent on file	38	59	Decision makers
59	HealthNet Martindale-Brightwood Health CenterIndianapolis · 15 sites	Parent on file	36	107	Decision makers
60	Saint Joseph Foot and Ankle Sports Medicine Institute PlymouthMishawaka · 5 sites	Parent on file	35	57	Decision makers
61	Kosciusko Medical GroupWarsaw · 19 sites	Parent on file	31	50	Decision makers
62	WindRose Health NetworkTrafalgar · 11 sites	Parent on file	30	50	Decision makers
63	Johnson Memorial HealthFranklin · 9 sites	Parent on file	30	45	Decision makers
64	Franciscan Health MooresvilleMooresville · 9 sites	Parent on file	30	32	Decision makers
65	Neighborhood HealthFort Wayne · 6 sites	Parent on file	29	79	Decision makers
66	Innovative Hematology / Indiana Hemophilia & Thrombosis CenterIndianapolis · 1 site	Parent on file	29	50	Decision makers
67	Elkhart ClinicElkhart · 9 sites	-	29	46	Decision makers
68	Indiana Hemophilia & Thrombosis CenterIndianapolis · 2 sites	Parent on file	28	49	Decision makers
69	Monroe Medical GroupBloomington · 5 sites	Parent on file	28	43	Decision makers
70	Eventus WholeHealthIndianapolis · 10 sites	Parent on file	27	261	Decision makers
71	Harrison County HospitalCorydon · 8 sites	Parent on file	27	56	Decision makers
72	Easterseals Rehabilitation CenterEvansville · 6 sites	Parent on file	27	44	Decision makers
73	Deaconess Gibson HospitalPrinceton · 7 sites	Parent on file	25	40	Decision makers
74	Indiana Nephrology & Internal MedicineIndianapolis · 13 sites	Parent on file	24	41	Decision makers
75	Memorial Hospital of South BendSouth Bend · 6 sites	Parent on file	24	28	Decision makers
76	Eventus WholeHealthColumbus · 8 sites	Parent on file	23	228	Decision makers
77	Providence Medical GroupTerre Haute · 17 sites	Parent on file	23	43	Decision makers
78	Oak Street HealthIndianapolis · 12 sites	Parent on file	22	73	Decision makers
79	St. Joseph Medical GroupFort Wayne · 4 sites	Parent on file	21	29	Decision makers
80	24 ON Physicians, P.C.Hobart · 4 sites	Parent on file	21	22	Decision makers
81	Hamilton Inpatient Physicians, PCNoblesville · 2 sites	Parent on file	20	34	Decision makers
82	Northeast Internal Medicine AssociatesLagrange · 5 sites	-	19	58	Decision makers
83	Community-GoHealth Urgent CareIndianapolis · 18 sites	Parent on file	18	102	Decision makers
84	Parkview Physicians Group, Midwest Community Health AssociatesFort Wayne · 9 sites	Parent on file	18	41	Decision makers
85	Deaconess Gibson HospitalPrinceton · 1 site	Parent on file	17	22	Decision makers
86	Three Rivers Health Family Care White PigeonGranger · 16 sites	Parent on file	16	29	Decision makers
87	Hospital Medicine Services of TennesseeLawrenceburg · 27 sites	-	16	23	Decision makers
88	Dugger Medical ClinicTerre Haute · 10 sites	Parent on file	15	46	Decision makers
89	Hospital Care GroupFort Wayne · 14 sites	Parent on file	15	39	Decision makers
90	Northwest Cancer CentersDyer · 6 sites	-	15	33	Decision makers
91	Perry County Memorial HospitalTell City · 9 sites	Parent on file	15	32	Decision makers
92	Neighborhood Health Family Medicine Center on BroadwayFort Wayne · 1 site	Parent on file	15	15	Decision makers
93	Parkview Logansport HospitalLoganport · 6 sites	Parent on file	14	35	Decision makers
94	Digestive Care CenterNewburgh · 1 site	-	14	29	Decision makers
95	Indianapolis Gastroenterology and HepatologyIndianapolis · 3 sites	Parent on file	14	29	Decision makers
96	IU Health Blackford HospitalIndianapolis · 3 sites	Parent on file	14	28	Decision makers
97	IU Health North HospitalIndianapolis · 2 sites	Parent on file	14	15	Decision makers
98	Reid HealthRichmond · 1 site	Parent on file	14	14	Decision makers
99	IES Healthcare (Integrative Emergency Services)Franklin · 3 sites	Parent on file	13	23	Decision makers
100	Methodist Hospitals CardiographicsMerrillville · 5 sites	Parent on file	13	13	Decision makers

Showing 51 to 100 of 474 primary care groups in Indiana

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

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