Preheat your broiler to high and line a large baking sheet with parchment paper.
Slice the bell peppers into wide, chip-sized segments, removing all seeds and ribs, and arrange them in a single layer on the baking sheet.
In a medium bowl, combine the pre-cooked shredded pork shoulder with the smoked paprika, cumin, garlic powder, onion powder, sea salt, and black pepper until well coated.
Distribute the seasoned pork and the rinsed black beans evenly across the bell pepper segments.
Place the baking sheet under the broiler for 3 to 5 minutes, watching closely until the pork is heated through and the edges of the peppers are slightly charred.
Remove from the oven and finish by topping with the salsa, a dollop of Greek yogurt, and fresh cilantro before serving immediately.