Health Care Financing Review Vol. 27, Issue 2, Pages 35-44 Winter 2005-2006 HKS Authors See citation below for complete author information. Joseph Newhouse John D. MacArthur Research Professor of Health Policy and Management Citation Newhouse, Joseph P. "Medicare's Challenges in Paying Providers." Health Care Financing Review 27.2 (Winter 2005-2006): 35-44.