Medical Director for Nurse Practitioners in Texas
Texas does not grant nurse practitioners independent practice authority. Delegation and a prescriptive authority agreement are not optional here.

Texas is a restricted practice state
Many states let a nurse practitioner practice and prescribe independently. Texas does not. An NP here works under physician delegation, and prescribing requires a prescriptive authority agreement with a delegating physician.
That agreement is the piece most aesthetic NPs underestimate. Ordering neurotoxins and fillers is prescribing. Running a weight management program on GLP-1 medications is prescribing. Neither works without the agreement in place first.
What the arrangement covers
Prescriptive authority
A written agreement with your delegating physician covering the drugs and devices you order, including neurotoxins, fillers, and prescription weight management medications.
Good faith examinations
Delegated authority to evaluate patients and establish the treatment plan, within the scope the agreement defines.
Supervising other staff
Where the delegation allows it, an NP can carry protocol responsibility for RNs performing treatments in the practice.
The ownership question comes first
An NP cannot independently own a Texas practice that provides medical services. That is a corporate practice of medicine issue, not a nursing scope issue, and no amount of delegation solves it. The working structure is a management services organization you own handling business operations, paired with a physician-owned professional entity holding clinical authority. The fee structure and control boundaries in that management agreement are exactly where these arrangements fail, so it needs a Texas healthcare attorney rather than a template.

What has to exist before you treat
- A prescriptive authority agreement with your delegating physician
- Written protocols for each delegated procedure
- A compliant ownership structure for the clinical entity
- Documented training for anyone you delegate to in turn
Texas requirement
In Texas, only a physician licensed by the Texas Medical Board, an MD or DO, may serve as a medical director. A nurse practitioner or physician assistant cannot hold the role, though either may perform delegated services under physician supervision.
The medical director’s name and Texas Medical Board license number must be posted in all treatment areas.
Questions NPs ask us
I practiced independently in another state. Why not here?
Can I own the med spa?
Does my delegating physician need to be on site?
Can one physician cover multiple practices?
There is no numeric cap published, so the constraint is functional rather than arithmetic. The Medical Board expects a physician, PA or APRN to be onsite or immediately available during procedures, which means every additional site adds hours during which someone has to actually be reachable. Count the overlapping open hours across all locations before counting the locations.
Find your delegating physician
Tell us your services, your location, and whether you are opening or already operating.
(210) 939-8373
Mon-Fri, 9am to 5pm
Tell us about your practice
Two minutes, and no obligation.
More from Texas Med Spa Directors
Medical director for registered nurses · Who can own a med spa in Texas · Talk to us about your practice · Can an NP own a Texas med spa?
Ready to talk about your Texas practice?
Share your services and your timeline. We will follow up with the oversight structure that fits.
Talk With Our TeamJoin a Daily WebinarServing practices across Texas

