The host wall of a door is known to Revit internally but not exposed to the user in any way. It can't be scheduled using out of the box tools. Usign the Revit API a custom application could be written to access this information. it does take programming knowledge to access and use the door's host wall information.
Sr. Subject Matter Expert
Autodesk, Revit User Experience
Host Wall and Host Wall Type-based data are among the types of parameter data that Ideate BIMLink supports - see image. Grabbing the area of the wall in which a window is hosted is a similar type of task.
Glynnis Patterson, Architect