Approved Email received from : welcomepackets@multiplan.com  Sub : SECURE: MultiPlan Network Participation (13346720-9933249)  Dear Provider/Administrator,  Please review the attached documents regarding the participation of Paterson, Katherine, D., M.S.N., in the MultiPlan Networks.  If you have any questions regarding the content of this email, you may request service online at: https://custservice.multiplan.com.  Attachments include: o Participation Letter o Working with Multiplan Information  eff date : 09/15/2021   Please see the attachment. 