Indianapolis, IN. – May 1, 2014 – Zotec-MMP, an industry-leading provider of radiology billing and practice management services, has been awarded an exclusive billing and practice management contract with Phoenix, Arizona-based Medical Diagnostic Imaging Group (MDIG). MDIG is a private practice that offers complete teleradiology services from more than 40 board certified and fellowship trained radiologists. Zotec Partners acquired Medical Management Professionals, Inc. (MMP) on August 31, 2013 to become Zotec-MMP.