; (2) the healthcare provider violated the requirements of a medical license of the healthcare provider; (3) the healthcare provider had a Department credential revoked and the Secretary determines that the grounds for such revocation impact the ability of the healthcare provider to deliver safe and appropriate care; or (4) the healthcare provider violated a law for which a term of imprisonment of more than one year may be imposed. (b) One year after enactment of this Act, the Secretary may deny, revoke, or suspend the eligibility of a healthcare provider to provide non-Department healthcare services if the Secretary has reasonable belief that such action is necessary to immediately protect the health, safety, or welfare of veterans and— (1) the healthcare provider is under investigation by the medical licensing board of a State in which the healthcare provider is licensed or practices; (2) the healthcare provider has entered into a settlement agreement for a disciplinary charge relating to the practice of medicine by the healthcare provider