How to get ID code of a MAC if it was stolen
My MacPro 13 was stolen today morning. How can I find my computer ID number?
MacBook Pro, OS X Yosemite (10.10.2)
Sorry to hear that. Did you report it to the police?
Is it your Apple ID or serial number of your Mac you want to find? Here are both.
If you forgot your Apple ID - Apple Support
Find the serial number of your Apple product - Apple Support