PMHNP Practice Requirements in Pennsylvania: Scope, Prescribing & Collaboration

Practice Authority

What is Pennsylvania NP practice authority?

Pennsylvania licenses nurse practitioners as certified registered nurse practitioners (CRNPs) and requires them to practice in collaboration with a physician. On the AANP State Practice Environment map, Pennsylvania is categorized among the states that require a career-long collaborative arrangement rather than full independent practice. PMHNPs practice as CRNPs within their psychiatric-mental health specialty.

Pennsylvania’s CRNP rules are administered by the Pennsylvania State Board of Nursing within the Department of State. Because the exact requirements are set by regulation and can be amended, confirm the current rules, including how collaboration and prescriptive authority are structured, with the Board rather than relying on any summary.

Collaboration & Agreements

Is a physician agreement required in Pennsylvania?

Yes. A distinctive feature of Pennsylvania’s model is the prescriptive authority collaborative agreement, a written, signed agreement between a CRNP with prescriptive authority and a collaborating physician. Notably, Pennsylvania’s framework has contemplated identifying not only a collaborating physician but also at least one substitute physician who provides collaboration when the primary collaborator is unavailable. The agreement generally identifies the CRNP’s specialty, the permitted drug categories, and other practice details, is kept at the primary practice location, is filed with the state, and is reviewed and updated on a set cycle.

These are the kinds of structural requirements that are easy to get subtly wrong, and they are set by regulation that can change. Confirm the current content, substitute-physician, filing, and review requirements for your collaborative agreement with the Pennsylvania State Board of Nursing before you rely on any template.

Prescribing

Prescriptive authority and controlled substances

In Pennsylvania, a CRNP’s prescribing flows from the prescriptive authority collaborative agreement, which identifies the categories of drugs the CRNP may prescribe. Controlled-substance prescribing is subject to additional conditions and to federal DEA registration, and Pennsylvania has historically placed specific parameters around controlled-substance prescribing by CRNPs. For PMHNPs, whose formularies frequently include controlled substances, confirming exactly what your agreement authorizes, and any category or schedule limits, is essential and should not be assumed.

We do not publish specific drug schedules, day-supply limits, or review intervals here, because those details change and errors carry real consequences. Confirm them with the Pennsylvania State Board of Nursing and the DEA. If a claim about your prescribing authority cannot be confirmed there, treat it as unverified.

Next Step

Credentialing Is a Separate Track

Scope of practice decides how you can practice in Pennsylvania. Getting paid is a separate track, with its own payer rules, Medicaid program, and enrollment timelines. We cover that in detail on the Pennsylvania credentialing and payer enrollment page, and nationally in our PMHNP credentialing guide.

Building something new? Our guide on how to start a PMHNP practice helps you sequence licensure, collaboration, and enrollment in the right order. See the full PMHNP hub for billing, credentialing, and operations.

FAQ

Pennsylvania PMHNP: frequently asked questions