Default [Q] Device serial based on WiFi MAC address?

Hi guys, not sure if this is a silly question as I guess WiFi cards etc can be changed and what not. However, I've had my Nexus 7 (2012) tablet stolen. Unfortunately I don't have a record of the serial number so can't get it listed in the databases that Police/Pawn shops check here in New Zealand. I do have the WiFi MAC address from my router though. So my question is, is there a way to find the serial number based on this? Just trying my luck. Thanks.