28 Pa. Code § 25.93
The label on a dispensed drug container shall include the name of the drug, using abbreviations if necessary, the quantity, and the name of the manufacturer if the drug is a "generic" drug. In those situations where a practitioner specifically indicates that the name of the drug should not appear on the label, the recognized national drug code number should be placed on the label if such a number is available for the product. When a drug is dispensed by a practitioner other than a pharmacist, the label shall also bear the name and address of the practitioner, the date dispensed, the name of the patient, and the directions for the use of the drug by the patient.
28 Pa. Code § 25.93
This section cited in 28 Pa. Code § 25.95 (relating to mandatory compliances); 28 Pa. Code § 551.3 (relating to definitions); 49 Pa. Code §18.6a (relating to prescribing, dispensing and administering drugs); 49 Pa. Code §18.158 (relating to prescribing and dispensing drugs); 49 Pa. Code §25.177 (relating to prescribing and dispensing drugs, pharmaceutical aids and devices); and 49 Pa. Code §21.284a (relating to prescribing and dispensing drugs).