Berni is the Executive Director at Mid American Rehabilitation Network effective March 1, 2016. Her experience has been in billing for medical practices for over 16 years. Is a member of the Administrators Counsel PPS and a liaison with PPS Payment Policy and the Payment Policy Specialist for Ohio Physical Therapy Association. Ms. Willis is also a Billing Specialist and trainer for OptimisPT since 2011 Her skills include the ability to work with the front desk staff to ensure proper collection of demographic information to expedite the billing process; ability to work with clinicians to teach compliant billing based on documentation; understanding CCI edits and payer rules to ensure clean claims, which result in expedited payment for services with denials and professional customer service skills to ensure patient payments after services are rendered. Is current with collections guidelines.