MARCH 2026 | 33 THE OKLAHOMA BAR JOURNAL Statements or opinions expressed in the Oklahoma Bar Journal are those of the authors and do not necessarily reflect those of the Oklahoma Bar Association, its officers, Board of Governors, Board of Editors or staff. independent prescriptive authority) to carry in Oklahoma. The statutory expansion also includes prescriptive authority for PAs to prescribe Schedule III to V drugs without a physician supervision agreement. Although these laws expand autonomy, supervision requirements remain highly dependent on the practice setting. Hospitals and health systems often impose their own credentialing, privileging and oversight rules that may exceed statutory minimums. Clinics may require written collaboration or supervision agreements as a condition of employment or payor participation. Additionally, certain regulatory frameworks – such as osteopathic supervision rules – continue to require documentation, chart review and occasional physician involvement for mid-level providers who have not qualified for independent practice.9 Medical spas present a separate and more restrictive regulatory environment. Even where mid-level providers otherwise qualify for independent practice, Oklahoma law and medical board guidance require physician involvement in procedure-based medical spa services. This includes establishing the physician-patient relationship (which mid-level providers can only do with physician supervision), delegating services within the mid-level provider’s scope and maintaining oversight of cosmetic and aesthetic procedures.10 11 As these changes take effect, attorneys advising health care providers, employers and stakeholders must understand how the updated statutes interact with facility policies, board rules and setting- specific supervision requirements. HISTORICAL FRAMEWORK OF PA AND APRN SUPERVISION IN OKLAHOMA For decades, Oklahoma regulated PAs and APRNs through statutes that required physician supervision or collaboration as a condition of their practice. These requirements could be found in Title 59 and were enforced through separate licensing boards. Although the two professions were regulated under different acts, both were subject to physician-centered oversight models that limited independent clinical and prescribing authority.12 While national standards for both professions evolved toward greater independence, Oklahoma law continued to treat physician oversight as a core patient-safety mechanism. Between the two professions, statutory changes occurred slowly and unevenly.13 APRN REGULATION AND LEGISLATIVE HISTORY APRNs are licensed under the Oklahoma Nursing Practice Act and include certified nurse practitioners, certified registered nurse anesthetists, certified nurse-midwives and
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