National Prescription Administrators

National Prescription Administrators (NPA) was a prominent independent pharmacy benefit management (PBM) company that provided prescription drug benefit services to a diverse range of clients, including corporations, labor unions, and government entities. Established in 1978, the company offered comprehensive services such as claims processing, pharmacy network management, and mail-order pharmacy operations. NPA was recognized for its customer-centric approach and its ability to manage drug costs effectively for plan sponsors. In 2002, the company was acquired by Express Scripts for approximately $515 million, a move that consolidated Express Scripts' position as a leader in the PBM industry.