Hmm, that's what currently happens for me too. When I ask for directions in the yelp app and choose waze as the app for the directions, waze opens to the search results screen "Around You" with search results for the address location of destination. This is not user friendly.
If I'm in yelp and find Ping Pong Dim Sum at 900 7th St NW, Washington, DC 20001 and ask for directions from waze this is what screen comes up for me:
900 7th St NW isn't even on the screen, I need to remember the address and scroll down to find it in the waze results.
Regional Coordinator: Mid-Altantic, US
Verizon, Droid Razr Maxx HD, Android 4.1.2, Waze 18.104.22.168