Manda Dinero said:
How does one find information on whether someone has an impedimento de salida or entre on their passport?
Are their ways to circumvent the barring if such a circumstance existed?
I have heard that this is generally by Passport number rather than by your name. So if you can leave the country without a passport do so. Or else claim it was lost or stolen and apply for another (this will make homeland security suspicious of you, and rightfully so, so I don't recommend this)
Alternatively travel overland through Haiti, and leave from there or have some friends with a boat take you to a different island.
Another way is to get ahold of someone who works in Immigrations and can access the data base for you to see if you're in it.
I have also heard (on this board actually) that the "impedimento" must be processed at each individual airport. If you leave from a different airport than the one they are waiting for you at you may be OK. Maybe this is old information, I cannot actually believe that there would not be a central database but hey, this is the land of reverse wonders.