Can registered nurses and nurse practitioners inject Botox and fillers in Wisconsin?

Yes, under physician delegation; specific training/protocols required Require physician collaboration for medical spa injections

Wisconsin · Moderate

Can RNs and Nurse Practitioners Inject Botox in Wisconsin?

Nurses do most of the injecting in this industry — but Wisconsin draws specific lines around what an RN versus an NP can do, and who has to supervise.

By Evan at Inside MedSpa

Registered nurses (RNs)

Yes, under physician delegation; specific training/protocols required

Nurse practitioners & physician assistants

Require physician collaboration for medical spa injections

Supervision & the medical director

Required for medical spa operations

The exam requirement

Required; in-person exam before treatment

What to verify in Wisconsin

Establish written delegation agreements with your medical director specifying RN/staff injector scope and ensure compliance with Wisconsin nursing board standards.

Primary source: Wisconsin Medical Examining Board, Wisconsin Board of Nursing

General business information for Wisconsin medical-spa owners, current as of 2026 — not legal advice. State boards update rules often; confirm specifics with the Wisconsin board (and your own counsel) before you act.

See the full Wisconsin regulation profile →

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