Registered nurses (RNs)
Yes, under physician delegation and supervision; specific protocols required
Nurse practitioners & physician assistants
NP/PA may inject under physician collaboration; independent practice not permitted for injectables
Supervision & the medical director
Required; physician medical director must oversee all injectable procedures
The exam requirement
Required; in-person exam before treatment
What to verify in Rhode Island
Establish a written medical director agreement specifying RN delegation protocols and ensure all good-faith exams are documented as in-person.
Primary source: Rhode Island Department of Health; Rhode Island Medical Board
General business information for Rhode Island medical-spa owners, current as of 2026 — not legal advice. State boards update rules often; confirm specifics with the Rhode Island board (and your own counsel) before you act.