Email received from : tchpnetworkmanagement@texaschildrens.org  Sub : Fwd: FW: Enrollment Request - LHC - TCHP  Hello,  Are you asking to be in our network? For a new contract that would require a letter of interest questionnaire (attached) and a w9.  If you are asking to be added to a group that is already in contract, that would require a provider information form (attached) and W9.  Please submit the form that applies to your need.  Thank you