((a)) ** .—** Except as provided by subsection (b), a doctor of podiatric medicine who is appointed as a podiatrist under is eligible for any supervisory position in the Veterans Health Administration to the same degree that a physician appointed under such section is eligible for the position.

((b)) ** .—** The Secretary, in consultation with appropriate stakeholders, shall establish standards to ensure that specialists appointed in the Veterans Health Administration to supervisory positions do not provide direct clinical oversight for purposes of peer review or practice evaluation for providers of other clinical specialties.