
To collaborate with a Texas NP, a physician must execute a written Prescriptive Authority Agreement (PAA) with specific required contents, review and sign it at least annually, and make it available to the Boards within three business days upon request1. The physician must register the delegation with the Texas Medical Board within 30 days of signing the PAA (including APRN identity, execution date, practice addresses, and whether the practice serves a medically underserved population) and shall notify the Texas Medical Board in writing within 30 days if the agreement is terminated23.
Supervision requirements do not mandate the physician’s physical presence at all times4. Generally, a physician may supervise a maximum of seven APRNs/PAs (or the full-time equivalent of seven), but no cap applies in facility-based hospital practices and practices serving a medically underserved population; the physician and NP must meet at least monthly, and each meeting should be documented14.
Operationally, the delegating physician must devise and enforce a system to account for and monitor issuance of prescriptions under the physician’s supervision5, and must notify the APRN if the physician becomes the subject of a Texas Medical Board investigation1. If delegating nonsurgical medical cosmetic procedures, the physician must ensure detailed written protocols or standing orders, appropriate training, quality assurance mechanisms, patient consent, and proper documentation are in place6.