I don't understand how his blog could impact his practice. He doesn't blog about his patients. Unless, of course, his practice is worried about the opinions Scott posts on his blog...
> If you identify yourself as a doctor in publicly accessible social media, you should also identify yourself by name. Any material written by authors who represent themselves as doctors is likely to be taken on trust and may reasonably be taken to represent the views of the profession more widely.10
But also, a complaint to the regulator is a worrying time for the doctor even if they've done nothing wrong.