Mr. Schaeffer is a Director of Amgen, Inc. and has been a Director of Allergan, Inc. since 1993.
He is Chairman of Organization and Compensation Committee and is a Member of Corporate Governance Committee for Allergan, Inc.
He is Chairman of National Institute for Health Care Management.
He is a Member of Institute of Medicine.
He was Chairman of WellPoint, Inc., Anthem, Inc., Blue Cross and Blue Shield of Georgia, Blue Cross and Blue Shield of Missouri, Blue Cross and Blue Shield of Wisconsin, Anthem Life Insurance Company, HealthLink and UniCare from November 2004 to November 2005.
He was Chairman and Chief Executive Officer of WellPoint Health Networks, Inc. from 1992 to November 2004.
He was Administrator of U.S. Health Care Financing Administration from 1978 to 1980.