Challis Area Health Center The Challis Area Health Center provides quality primary healthcare to our community.cahcinc.com CALL 208.879.4351 CALL 208.879.1111 (After Hours Care Line)Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *CommentName * Email * Website Save my name, email, and website in this browser for the next time I comment.Please enter an answer in digits:1 × 4 =