Which of the following must be included on a written prescription by an RPA?

A written prescription from a Registered Physician Assistant (RPA) must include specific details to ensure that it is valid and legally appropriate for dispensing. Including the name and details of the supervising physician, along with the RPA's information, is essential as it establishes the chain of authority and accountability in the prescribing process. It identifies who the supervising physician is, which is critical in the context of collaborative practice agreements. This information allows pharmacists to confirm that the prescription is within the scope of practice defined by the supervising physician and adheres to New York regulations.

This requirement not only enhances patient safety by ensuring that a qualified and responsible MD oversees the medication prescribed but also complies with legal standards that dictate the information needed on prescriptions for them to be considered legitimate. Therefore, this detail protects both the patient and the pharmacist, making it a necessary component of a valid prescription.