National Purchasing Partners (NPP) is a group purchasing organization offering organizations and associations access to an aggressively priced contract portfolio with world class vendors.National Purchasing Partners is a member-based GPO with over 100,000 member organizations and hundreds of thousands of other eligible organizations across the public and private sectors. Membership for all members is free and voluntary; there is no cost to join and no obligation to participate. 

National Purchasing Partners works with national and regional associations to strengthen their membership benefit package.

National Purchasing Partners is owned by a nationally acclaimed non-profit medical center (Virginia Mason Medical Center). Armed with over 35 years of Group Purchasing Organization (GPO) experience, we pride ourselves on peer-to-peer relationships with associations to efficiently grow business for our vendor partners.