I know a lot of doctors and CNP’s. None of them have time for this silly BS. this is completely ineffectual political theater designed to pressure congress into doing what the President can not, ban assault rifles and high cap mags.
Just wait for the malpractice suits should a doctor not ask such questions of someone who later commits a firearms related murder/suicide.
Secondly, with electronic records, the software may not allow an examination/consultation record to be submitted unless all required fields have been entered.
Finally, the current crop of legacy doctors and related healthcare professionals are not immortal, they will retire and/or exit the profession.