DETROIT - An Oakland County Cardiologist, Dinesh M. Shah, M.D. and his practice, Michigan Physicians Group, P.C. (MPG) have paid the United States $2 million to resolve allegations that they violated the False Claims Act by knowingly billing federal healthcare programs for diagnostic testing that was either unnecessary or not performed. MPG is a Michigan professional corporation with primary offices located in Berkley and Livonia, Michigan, and with administrative offices, labs, and testing sites at other locations within the metropolitan Detroit area. Shah is a practicing cardiologist and the sole owner of MPG.