such individual, participates in the advanced CKD demonstration program as an advanced CKD practitioner. In applying this subsection, such group shall be treated as such an advanced CKD practitioner. (B) Care team described A care team described in this subparagraph, with respect to an individual described in paragraph (1), is, subject to subparagraph (C), a group of providers— (i) each of which participates in the Medicare program under this title