A practitioner engaged in dispensing drugs shall keep on file at each location from which dispensing is taking place a record of drugs received, administered, dispensed, sold, or distributed. The records shall be readily retrievable, shall be maintained for at least two years, and shall include:
a record or invoice of all drugs received for purposes of dispensing to patients;
a prescription record of drugs dispensed, filed by prescription number or date, showing the patient's name and address, date of the prescription, name of the drug, strength of the drug, quantity dispensed, directions for use, signature of practitioner and, if it is a controlled substance, practitioner's Drug Enforcement Administration number;
a record of refills recorded on the back of the prescriptions showing date of refill, quantity dispensed, and initials of dispenser; and
the patient profile requirements of part 6800.3110, if all data required by that part is not already included in the patient's chart.