Any physician, certified registered nurse practitioner, pharmacist, pharmacy or corporation owned in whole or in part by a physician, certified registered nurse practitioner or pharmacist enrolled as a provider in the program or who has prescribed medication for a claimant who is precluded or excluded for cause from the Department of Public Welfare's¹ Medical Assistance Program shall be precluded or excluded from participation in the program. No physician or certified registered nurse practitioner precluded or excluded from the Department of Public Welfare's Medical Assistance Program shall have claims resulting from prescriptions paid for by the program.