MJ - Narcotics prescribed by physians ^_^

Probably, can't be too sure if it's him though. Deepak and Chopra are very common names in India.
There's also a celebrity named Deepak Chopra if I can recall correctly.
 
I'm guessing that MJ had been pill popping for years, and that none of his doctors likely knew the full extent. Sounds like he was probably abusing oxycontin, that seems to be popular with the celebs these last few years.