SummaryNPPA Conference is happening from 21 August 2018, Tuesday to 23 August 2018, Thursday at Bally's Las Vegas Hotel & Casino in Las Vegas, NV. The organizer of the event is National Pharmacy Purchasing Association. NPPA Conference is open to trade visitors. The estimated number of attendance is 300. The estimated number of exhibitors is 90. The frequency of NPPA Conference is annual. The event has been running since 1997.