Basically, these types of practices are living on borrowed time. The state licensing authorities use whatever is available to do what needs to be done. Per the very limited information provided, it appears that the meat of the issue was his “mismanagement of chronic pain patients”. They threw in several other issues to try to make sure it would stick.
As a great doctor, I am always bothered by charlatans - whether they have licenses like this guy (if the charges are proven to be true), or whether the do not, like you. There tend to be a lot of these licensed charlatan types in opioid practices and abortion clinics from my observation, and a lot of the even less accomplished unlicensed types on message boards (that’s you with or without your evening out with the “ICU doctor” you claim to know).