Medical director requirement
Required; physician must oversee all injectable procedures
Corporate Practice of Medicine
Moderate; MSO model permitted with physician medical director This is the doctrine that decides whether a non-physician can own or control the practice, and it usually travels hand-in-hand with the medical-director question.
Who can supervise or delegate
NP/PA may inject under collaborative agreement with physician; independent practice not permitted
How the exam ties in
Required; in-person exam by physician before treatment
What to verify in Tennessee
Ensure a Tennessee-licensed physician medical director is in place and that all RN/NP/PA injectors have signed collaborative agreements or delegation protocols.
Primary source: Tennessee Medical Board and Board of Nursing
General business information for Tennessee medical-spa owners, current as of 2026 — not legal advice. State boards update rules often; confirm specifics with the Tennessee board (and your own counsel) before you act.