Herbert Leon Kimble was involved in a large-scale healthcare fraud conspiracy that targeted the Medicare system through the improper marketing and distribution of durable medical equipment (DME), particularly orthopedic braces.  He operated a sophisticated call-center-based operation, beginning around 2014 and continuing to March 2019, that served as the marketing engine for a nationwide fraud scheme in which individuals contacted call centers in the Philippines, telemedicine providers, DME suppliers (the billers), and orthopedic brace suppliers (the drop shippers).  His operations focused…