Teleradiology moonlighting without programs approval

I am a fellow in a non-ACGME program. I am currently final signing my reports during my internal moonlighting shifts. If I were to do external moonlighting without program approval, how much trouble will I get into? Does it matter if it is for a group in a different state. Would my medical license list every place I've worked at? Assuming there is no noncompete and no duty hour violation.
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Radiology Source Type: forums