If they're combining mental data, and putting into the background check, then why does a doctor have to ask that question?
For that matter, when did doctors become an agent of the federal government.
The only thing a doctor should disclose to the federal government, is if you show up with some highly contagious disease. I can understand that, because some dude in Texas who took a hunting trip to Zimbabwe, could potentially wipe out New York if the CDC doesn't find out.
But guns?... Really?....
But the fruit of the Spirit is love, joy, peace, patience , kindness, goodness, faithfulness, gentleness and self-control. Against such things there is no law.