David J. Leviss

O'Melveny & Myers LLP

DAVID J. LEVISS is a Partner at O'Melveny & Myers LLP and a recognized authority on False Claims Act-related issues. David Leviss focuses his practice on defending corporations and individuals from whistleblower qui tam actions under the False Claims Act, and civil and criminal enforcement actions based on the Anti-Kickback Statute and other statutes. David also represents corporations, institutions, and individuals in high-profile congressional investigations. He has achieved numerous victories for healthcare and financial services companies, as well as multinational corporations and not-for-profit organizations. Before joining O’Melveny in February 2011, David served as a trial attorney with the Civil Division of the Department of Justice and held high-ranking investigative positions on two US House of Representatives committees. First as a DOJ trial attorney, and now in private practice, David has investigated and litigated dozens of civil fraud matters in federal courts nationwide, many involving issues concerning Medicare Advantage, Part D, and Medicaid managed care, as well as defense procurement, defective pricing allegations, and federally insured mortgages and mortgage-backed securities