Feb 19, 2021 11:43am President Joe Biden has reportedly chosen Liz Fowler, who played a key role in drafting the Affordable Care Act, to lead the Center for Medicare and Medicaid Innovation, a report in Politico said. (Pixabay) President Joe Biden has chosen Obama administration veteran Liz Fowler to lead the Center for Medicare and Medicaid Innovation (CMMI), which has authority to shape key payment models, according to a report in Politico. Fowler is the latest Obama administration veteran to be reportedly chosen by Biden to oversee his healthcare agenda. He has reportedly chosen Chiquita Brooks-Lasure, another Obama veteran, to lead the Centers for Medicare & Medicaid Services (CMS).