Brewmasters Warehouse will do this. brewmasterwarehouse.com
Use their BrewBuilder software to build or input your recipe, hit "buy this recipe". You can opt to have them crush it. You'll get it precrushed in a single bag.
Thanks guys, I just got my crushed grains from NB and was worried if they were crushed enough, checking this post says yes they are. Maybe I crush my grain too much with that mortar and pestle.
peace