Hello everybody. I work in the medical field with a lot of prescriptions. New Medicare regulations demand that prescriptions have the physician's or CRNP's NPI# and their full name. Obviously, there are all types and formats of Rx's out there and 30% have no NPI. Is it legal for other medical personnel, and which ones, to add this "basic" information?? Some doctor's claim that they have no time to be chased down for a basic NPI scribble addition. PLEASE HELP!!!