CMS Leadership

Center for Program Integrity

Dara Corrigan

Deputy Administrator & Director

Dara Corrigan is the Deputy Administrator and Director of the Center for Program Integrity, charged with leading CMS's efforts to prevent fraud and abuse. She recently served as a vice president at Fresenius Kabi, a global health care company. Ms. Corrigan has more than 20 years of government service in health care-related positions, including a tenure as Associate Commissioner for Global Regulatory Policy at the Food and Drug Administration, where she was FDA’s lead negotiator for the Mutual Recognition Agreement with the European Union (EU), allowing the U.S. and EU to eliminate duplicative drug manufacturing inspections. Ms. Corrigan's career also includes drafting regulations under the Affordable Care Act that overhauled the private insurance market, serving as the Acting Inspector General at the Department of Health and Human Services, and practicing law at the Department of Justice for eight years. Combined with her private sector experience, she brings a deep knowledge of health care systems, drug development, safety and quality issues, and private and public payors – a combination that powerfully equips her to coordinate the prevention of fraud and abuse in the Medicare, Medicaid, and CHIP programs. She received her Juris Doctor from the University of Virginia in 1990 and her undergraduate degree from Baylor University.

George Mills

Deputy Director

George G. Mills, Jr. is the Deputy Director for the Center for Program Integrity (CPI). George has been the Deputy Director of CPI since June 2015. He has been a member of the Senior Executive Service (SES) since January 2009 and a manager within CMS since June of 1998. Before becoming the Deputy Director of CPI, from August 2013 to June 2015 George was the Deputy Director of the Office of Financial Management (OFM). From January 2009 to August 2013, George was the Director of the Provider Compliance Group within OFM. From May 2003 to January 2009, George was the Deputy Director of the Financial Services Group (FSG), also in OFM. 

George started working for the Federal Government in 1984 in Detroit as a GS-4; he started at CMS in 1986 working in the Chicago Regional office. He has a BS from Eastern Michigan University and an MA in Political Science from the University of Illinois-Chicago.  The President of the United States awarded him a Meritorious Presidential Rank Award in 2016.


Bradley Hart

Deputy Director

Brad Hart serves as the Deputy Center Director for the Center for Program Integrity (CPI).  He supports the Deputy Administrator and Center Director of CPI in the creation, implementation, and management of federal policy aimed at identifying program vulnerabilities, preventing fraud, waste, and abuse, and ensuring the integrity of all Medicare and Medicaid spending.

Prior to joining CMS, Brad served as the Inspector General for the Illinois Medical Assistance Program where he led a diverse group of employees to save Illinois taxpayers an average of $200 million dollars per year over the last 5 years; and over $1.4 billion dollars over eight years.  From 2001 to 2011, Brad was an Assistant Attorney General assigned to the Medicaid Fraud Control Unit of the Illinois State Police.  In addition, he was cross designated as a Special Assistant United States Attorney in two federal districts of Illinois where he prosecuted civil and criminal health care fraud cases.

Brad has a Juris Doctorate Degree, Cum Laude, from Southern Illinois University School of Law and a Bachelor of Science in Political Science and Business Administration from Southern Illinois University-Edwardsville.

Page Last Modified:
04/14/2022 02:02 PM