Final answer:
A practitioner registered with a narcotic treatment program can administer, dispense, and prescribe scheduled narcotic drugs for the treatment of narcotic addiction.
Step-by-step explanation:
A practitioner registered with a narcotic treatment program can administer, dispense, and prescribe scheduled narcotic drugs that are FDA approved for the treatment of narcotic addiction. This includes drugs like Naltrexone that act as narcotic antagonists and help individuals maintain chronic therapy.