Medical director requirement
Required for facilities with RN/LPN injectors; physician oversight mandatory
Corporate Practice of Medicine
Lenient; MSO structures permitted with physician oversight 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 physician collaboration; independent practice not permitted for injectables
How the exam ties in
Required; in-person or telehealth permitted if physician-patient relationship established
What to verify in Maine
Establish written delegation and supervision agreement with medical director; verify current Maine Board of Nursing scope rules for RN injectors.
Primary source: Maine Medical Board and Board of Nursing
General business information for Maine medical-spa owners, current as of 2026 — not legal advice. State boards update rules often; confirm specifics with the Maine board (and your own counsel) before you act.