Primary Care Physicians List Held in Cloud

Summary

List of Primary Care Physicians

Content

Hello,

Can the field on Benefits Self Service that assigns the Physican's Name be a look up value that is uploaded periodically by the administrators?  If so where do you load this list of values to, and in doing this load that Physican's name will ONLY be a list of values and not both a keyed field and a list of values?  See attached to see what field I am referring to.  

Thank you for your help,

Amanda Westcott