Providers OverviewProvider Relations Representatives - Portland Metro Provider Relations Representatives - Portland Metro Contact your PacificSource Provider Relations team at the email address below.PDXProviderRelations@PacificSource.comCounties:WashingtonMultnomahClackamasClatsopColumbiaTillamookProviders/Groups:LegacyOHSU/AdventistTrillium Family ServicesAlso supports NEMT brokerages