
Yes. In Pennsylvania, a Certified Registered Nurse Practitioner (CRNP) can prescribe Schedule II controlled substances1. A CRNP may issue up to a 30-day supply of a Schedule II medication, provided this authority is specified in the prescriptive authority collaborative agreement; Schedules III and IV may be prescribed for up to a 90-day supply when authorized in the agreement1.
Before prescribing any controlled substance, CRNPs must have DEA registration2. Additionally, when writing a controlled-substance prescription, the CRNP must include their NPI on the prescription3.
In emergencies involving a known patient, a prudent short-term controlled-substance prescription may be issued, but any emergency oral Schedule II prescription must be followed by a written prescription delivered to the pharmacist within 72 hours4. CRNPs are prohibited from prescribing or dispensing Schedule I drugs5.