GSI Health and Medical Insurance GSI Health and Medical Insurance Search | Advanced Search | New Members | Coupons and Discounts | All Categories Sort alphabetically by... Name City Premera Blue Cross _ 3900 E Sprague AvenueMS 722Spokane, WA 99202 (509) 362-9277 Member Since: 1964 Learn More | Visit Site Providence Health Plan _ 4400 NE Halsey St Bldg 2STE 690Portland, OR 97213 (509) 328-2239 Member Since: 2023 Together we are committed to improving the health and well-being of all because True Health leads to a better world. Learn More | Visit Site Amerigroup _ 705 5th Avenue SSuite 300Seattle, WA 98104 (253) 313-3459 Member Since: 2022 Learn More | Visit Site Asuris Northwest Health _ 528 E Spokane Falls Blvd, Ste 301Spokane, WA 99202 (509) 922-8072 Member Since: 1998 Asuris Northwest Health, a leading health insurance plan in eastern Washington. Learn More | Visit Site Aetna _ 600 University StSuite 920Seattle, WA 98101 (206) 701-8000 Member Since: 2023 Learn More | Visit Site Kaiser Permanente _ PO Box 204Spokane, WA 99224 (509) 838-9100 Member Since: 1976 Learn More | Visit Site If your business isn't here, contact us today to get listed!