No, because your Bungie.net isn't linking to your Steam account; it's your Steam account linking to Bungie.net . As such, there's no way to verify that your Bungie.net account is linked to Steam on Steam, you can only view that information here on Bungie.net You can go to your Bungie.net settings, go to Accounts & Linking, and verify which accounts are linked to your Bungie.net profile. That is also where you can unlink and link the correct account if you messed up.