Sent a follow-up email @ "Hamel Sherzer, Wendy L" wendy.hamel.sherzer@optum.com: "Hello,  I hope you're doing well, I wanted to follow-up on my previous email:"Hello Wendy,  Appreciate the update, so we should be using the supervising provider as the rendering on all the claims. Also, I just wanted to re-confirm that since the supervisory protocols are in place we should be able to bill all the claims under Prisca Hefti? I'm asking this since we now have 4 different LCSW providers in RI & MA and as per the supervisory protocol, we should be able to bill in both states.  Thanks."  Please get back to me as soon as you're able to."