When writing a prescription, what should always be included?Patient’s next of kinPatient’s phone…

➤ When is a prescriber’s DEA or registration number required?
A prescriber’s DEA or controlled‑substance registration number is required whenever you prescribe regulated drugs. Requirements vary by jurisdiction and drug schedule. Electronic prescribing of controlled substances also has authentication rules. Always check state and national regulations to confirm whether a DEA, state license number, or special prescription form is mandatory for that medication.