Audio Included in Post. Runs 51 Minutes ©2011 WTLC/Radio One. Legendary gospel superstar and minister of the Gospel, Pastor Shirley Caesar, joined Dr. Renard Murray, Acting Director, Minority Health for the Centers for Medicare and Medicaid, in an extensive discussion of Medicare’s Open Enrollment Period for Part D. Pastor Caesar and Dr. Murray answered Amos’ and listener questions about Medicare and its programs and services. Hear the full interview above. if you have additional questions you can call 1-800-MEDICARE or click the link below.