Community Health Plan of the Siskiyous CHPS, a taxable nonprofit corporation, operates a preferred provider network and provides plan administration and medical management services. KHSI, a 501(c)(3) nonprofit corporation and CHPS? sole corporate member, provides administrative and other support to health-related initiatives that benefit the people of Siskiyou County. Chpsiskiyous.com~Site InfoWhoisTrace RouteRBL Check