NP / RN / PA Aesthetic Practice FAQ
Do NPs need a medical director to inject Botox?
It depends on your state. In Full Practice Authority states, NPs don't need a medical director for aesthetic injectables — they prescribe and inject under their own license. In Reduced and Restricted states, NPs need a collaborating or supervising physician, who often serves the medical-director function.
The answer maps directly to your state's nurse practitioner scope of practice classification.
In Full Practice Authority states — 27 states plus DC, including Arizona, Colorado, Washington, Oregon, Iowa, Massachusetts, New York (post-3,600 hours), and many others — NPs prescribe and inject neuromodulators (Botox, Dysport, Xeomin, Daxxify) under their own license. No medical director required. Your APRN license + DEA registration + state prescriptive authority is the full chain.
In Reduced Practice states — Illinois, Pennsylvania, Ohio, New Jersey, Indiana, and others — NPs need a written collaborative agreement with a physician. That physician is typically described as the "collaborating physician," and many NP-owned aesthetic practices have that physician serve the medical-director function. The collaborating physician doesn't need to be on-site for every injection. They review protocols, sign collaboration documents, and are available for consultation.
In Restricted Practice states — California, Florida, Texas, Georgia, North Carolina — physician supervision is required. The supervising physician serves as medical director and signs off on protocols, sometimes reviews charts on a defined schedule, and is available for emergency consultation. In California specifically, the MSO/PC structure means a California-licensed physician owns the medical corporation; that physician is the medical director by structure.
A few things worth being clear about: "medical director" is sometimes a contracted role (the physician isn't a co-owner, just paid a monthly retainer to provide oversight); sometimes it's an equity role (the physician owns the PC and shares in profits). Both are common.
The fee for a contracted medical director in reduced/restricted states typically ranges $1,500–$5,000+ per month depending on state, practice volume, and the physician's specialty and reputation. This is a real operating cost and needs to sit in your pro forma.
If you're not sure whether your state requires a medical director, the state-by-state matrix at /scope-of-practice will tell you. The state-specific structural detail lives at /open-medspa-in-[state].