InterWest Health

  • Health Services
2809 Great Northern Lp
Missoula, MT 59808
(406) 542-1912
(877) 542-1912
  • About

    InterWest Health is the largest, most comprehensive network available in the region, consisting of over 25,000 hospitals, physicians and other providers. InterWest contracts with providers in Montana, Idaho, Washington, North Dakota, South Dakota and Wyoming.