Everything you said is false. Doctors REGULARLY get bonuses and incentives both monetarily (which is illegal but allowed for reasons) and other rewards. This is well documented. This is why doctor's offices are literal TV commercials full of advertisements on every surface for this that or the other drug. Has nothing to do with any specific patient, but it plants the question. As for the practice getting the money versus the doctor: yes, for the advertisements etc. Not for the prescribing of X drug Y drug Z medical procedure of a specific company. Those go directly to the relevant doctor. Kill yourself.