Yes, he does make "House" calls: he showed up to accept his 2007 Golden Globe for best actor in a TV drama series
In 2013, Gervais announced that his next stand up show will be 
called... [DOC] [TLE] House Fan Reviews & Ratings - page 24 of 53 - TV.com [PAR] Latest House review: I'm not really notinto docotr shows but you gotta love this 
one.