Preheat oven to 350.
Spread cream cheese on bottom of one pie crust (this will be the bottom of the pie).
In a bowl combine black beans, salsa, and shredded cheese.
Spoon black bean filling into cream cheese lined pie crust. Place other pie crust on top of the filling and pinch the edges together (you don't want any filling oozing out). With a knife cut a few slits into the top of the pie.
Sprinkle chili powder and/or seasonings on top of pie crust if using, then place on a baking sheet and bake for 45 minutes or until crust is golden brown. Allow to cool for a few minutes, then enjoy!