Updated October 2026

Medical groups in Montana

Medical group directory
Montana

Medical groups: 559
Multi-specialty: 122
Single-specialty: 437
More than one site: 233
100+ physicians: 7

There are 559 medical groups in Montana with a Medicare PAC ID. Benefis Health System is the largest, with 294 Montana physicians. Benefis Health System has the most physicians across its groups, 374, and 72% of Montana groups are independent.

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Benefis Health System is the largest medical group in Montana, with 294 physicians

Ranked by physicians with a Montana address linked to each group. Logan Health Imaging is second with 277, and Bozeman Health third with 215. 7 Montana groups have 100 or more physicians.

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Medical groups in Montana, ranked by physicians, 51 to 100
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
51	Glendive Medical CenterGlendive · 2 sites	Parent on file	19	46	Decision makers
52	Northwest ImagingKalispell · 4 sites	-	18	18	Decision makers
53	Sapphire Community HealthHamilton · 4 sites	Parent on file	16	39	Decision makers
54	Frances Mahon Deaconess HospitalGlasgow · 2 sites	Parent on file	16	34	Decision makers
55	Pioneer Medical CenterBig Timber · 2 sites	Parent on file	16	31	Decision makers
56	Intercity Radiology PCBozeman · 7 sites	-	16	17	Decision makers
57	Glacier Medical AssociatesWhitefish · 3 sites	-	15	30	Decision makers
58	Community Medical CenterMissoula · 4 sites	Parent on file	15	16	Decision makers
59	One HealthHardin · 35 sites	Parent on file	14	93	Decision makers
60	Bridger Orthopedic and Sports MedicineBozeman · 10 sites	-	14	81	Decision makers
61	Ortho Montana Orthopedics & Sports Medicine, P.C.Billings · 3 sites	-	14	48	Decision makers
62	Montana Veterans' HomeHelena · 9 sites	Parent on file	14	27	Decision makers
63	Colstrip Medical CenterColstrip · 3 sites	-	14	23	Decision makers
64	Bozeman Health Urgent CareBozeman · 8 sites	Parent on file	13	49	Decision makers
65	Lewis & Clark Emergency PhysiciansHelena · 3 sites	Parent on file	13	42	Decision makers
66	Frontier PsychiatryBillings · 9 sites	-	12	30	Decision makers
67	Advanced Imaging of MontanaMissoula · 4 sites	Parent on file	12	12	Decision makers
68	Deer Lodge Medical CenterDeer Lodge · 4 sites	Parent on file	11	29	Decision makers
69	Mineral Community HospitalSuperior · 3 sites	Parent on file	11	24	Decision makers
70	Rosebud Health Care CenterForsyth · 2 sites	Parent on file	11	23	Decision makers
71	Clark Fork Valley HospitalPlains · 1 site	Parent on file	10	29	Decision makers
72	Yellowstone Pathology InstituteBillings · 3 sites	Parent on file	10	11	Decision makers
73	One Health (formerly Community Health Partners)Livingston · 6 sites	Parent on file	9	52	Decision makers
74	Blacktail HealthButte · 6 sites	Parent on file	9	39	Decision makers
75	PureView Health CenterHelena · 7 sites	Parent on file	9	37	Decision makers
76	McCone County Health CenterCircle · 1 site	Parent on file	9	22	Decision makers
77	Billings OB-GYN AssociatesBillings · 1 site	-	9	15	Decision makers
78	Advanced Medical ImagingBozeman · 3 sites	Parent on file	9	10	Decision makers
79	Surgical Associates, PCBillings · 2 sites	-	9	10	Decision makers
80	Greater Valley Health CenterKalispell · 5 sites	Parent on file	8	32	Decision makers
81	Northern Rockies OrthopaedicsMissoula · 2 sites	-	8	30	Decision makers
82	Marias HealthcareShelby · 6 sites	Parent on file	8	28	Decision makers
83	Helena Orthopaedic ClinicHelena · 2 sites	Parent on file	8	17	Decision makers
84	Rocky Mountain Eye CenterMissoula · 3 sites	-	8	17	Decision makers
85	Intermountain Health St. James HospitalButte · 3 sites	Parent on file	8	11	Decision makers
86	Madison Valley Medical CenterEnnis · 2 sites	Parent on file	7	16	Decision makers
87	Great Falls OB/GYN AssociatesGreat Falls · 1 site	-	7	11	Decision makers
88	Ruby Valley Medical CenterSheridan · 3 sites	Parent on file	6	21	Decision makers
89	Rocky Mountain Ear, Nose & Throat CenterMissoula · 2 sites	-	6	20	Decision makers
90	Bozeman Creek Family HealthBozeman · 1 site	-	6	15	Decision makers
91	Fallon Medical ComplexBaker · 2 sites	Parent on file	6	14	Decision makers
92	Glacier Eye ClinicKalispell · 2 sites	-	6	14	Decision makers
93	Alpine Orthopedics and Sports MedicineBozeman · 2 sites	-	6	12	Decision makers
94	One Health - LewistownLewistown · 4 sites	Parent on file	6	12	Decision makers
95	Five Valleys UrologyMissoula · 2 sites	-	6	11	Decision makers
96	Medical Eye SpecialistsBozeman · 2 sites	-	6	9	Decision makers
97	Bozeman ClinicBozeman · 3 sites	-	6	7	Decision makers
98	Shodair Children's HospitalHelena · 4 sites	Parent on file	5	48	Decision makers
99	Benefis Teton Medical CenterChoteau · 3 sites	Parent on file	5	33	Decision makers
100	Northwest Community Health CenterLibby · 4 sites	Parent on file	5	20	Decision makers

Showing 51 to 100 of 559 medical groups in Montana

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

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