Click here for more information. Inter valley health plan complies with applicable federal civil rights laws and does not discriminate on the basis of race, color, national origin, age, disability, or sex. login in 2020 Login, Health care, Portal Access for office staff is managed on the account management page. Intervalley health plan provider portal . Since 1979, inter valley health plan has consistently served the inland empire with a level of caring and service unsurpassed by the competition.arising out of the need for a strong community health plan in the inland empire, pomona valley hospital medical center and a group of dedicated, private practice physicians joined to. Welcome to the after hours clinic. For additional information click here. Make the right choice welcome to alignment health plan's provider web page! Health insurance for seniors provider. This profile is based on data as of july 2020. Not all inter valley health plan providers are availa...