Six Michigan Doctors Charged in $464 Million Insurance and Opioid Scheme. Opioids and Opiates, Michigan, Frauds and Swindling, Doctors, Health Insurance and Managed Care, OxyContin (Drug), Medicaid, Medicare, Bothra, Rajendra, Backos, Eric, Edu, Ganiu, Lewis, David L (1977- ), Russo, Christopher R (1968- ), Kufner, Ronald P (1950- )