Email received from: rgiambrone@triwest.com  Sub: Provider Elsa C Pearce PAC NPI 1083784102   TriWest Classification: Confidential     Good Afternoon,     I am currently working on Credentialing Provider Elsa C Pearce PAC NPI 1083784102 however I need some more information. Can you please advise who the supervising Physician is for this Provider? Also please advise if this supervising position is Credentialed with Triwest or will need to be Credentialed with Triwest? It is a requirement of Triwest for PA that are contracted with Triwest for the Supervising Physician to be contracted as well. Thank you for time and help! Please let me know if you have any questions.     Regards,     Rebecca Giambrone, Provider Credentialing Specialist |TriWest Healthcare Alliance  E: rgiambrone@triwest.com  www.triwest.com 