Preheat oven to 375°F and line a baking sheet with parchment paper.
Cut mini peppers in half lengthwise and remove seeds and membranes. Arrange cut-side up on the prepared baking sheet.
In a medium bowl, combine softened cream cheese, cheddar cheese, crumbled bacon, chives, garlic, smoked paprika, salt, and pepper. Mix until well blended.
Using a small spoon or piping bag, fill each pepper half generously with the cheese mixture, mounding it slightly.
Bake for 20-25 minutes until peppers are tender and the cheese filling is golden and bubbly on top.
Remove from oven and let cool for 5 minutes before transferring to a serving platter.
Garnish with fresh parsley and serve warm or at room temperature. These can be made a day ahead and reheated at 350°F for 10 minutes.