Dr. Michael Chapman, DO, MHCM, MS, FACOEP, is a Clinical Advisor at ATTAC Consulting Group. He is board-certified in emergency medicine, with more than a decade of clinical experience.

Dr. Chapman has served as Medical Director for a health plan with more than a million members in commercial, Medicare Advantage and Medicaid products. In his work with ATTAC clients, he focuses on the clinical aspects of managed care, quality and STAR programs, including development and application of utilization management criteria, quality monitoring and interventions, and creating operational efficiencies in clinical program application to reduce administrative costs.

Prior to joining ATTAC, Dr. Chapman served as the Medical Director for Priority Health, where he applied evidence-based clinical protocols that were compliant with CMS regulations, state regulations and NCQA criteria. Notably, he reengineered clinical processes that resulted in a decrease in Medicare appeals by 21% in just six months. This achievement increased customer satisfaction, enhanced claims’ processing efficiency, and lowered administrative costs.

Dr. Chapman held the position of Executive Director of Medical Affairs at Oaklawn Hospital and was Managing Partner with Kalamazoo Emergency Associates.

He is a a flight surgeon in the Michigan Air National Guard, where he has been decorated for negotiating a bilateral international agreement on medical licensure.

Dr. Chapman holds a Doctor of Osteopathic Medicine from Lake Erie College of Osteopathic Medicine, an MHA from the Harvard School of Public Health, and a Master of Military Operational Art and Science from Air Command Staff College.