Yes, the ban is for all CDI owned tracks. But that really only affects Derby Day stuff…as far as I know, Baffert is not a regular at any other CDI track.
What is slightly more complicated is that technically Medina Spirit isn’t disqualified yet. That ruling will come from the Kentucky state horse racing authority, and is subject to appeal by Baffert (which will draw out the process). As a Class 2 violation, it is unlikely to get a big 2-year hammer like CDI imposed. However, what KY rules will be upheld by other state racing legislations. CDI’s ban is for their own private property, and is not necessarily reciprocal among other tracks/states. In the meantime, Baffert’s life goes on as usual in CA. It will be very interesting to see what happens to his Derby prospects next year.