Preheat your oven to 350°F (175°C).
In a mixing bowl, combine shredded chicken, cream cheese, half of the cheddar cheese, salsa, garlic powder, cumin, and onion powder.
Stir the mixture until well combined and creamy.
Take a tortilla and fill it with a generous scoop of the chicken mixture.
Roll the tortilla tightly and place it seam-side down in a greased baking dish.
Repeat the process for all tortillas and filling.
Pour remaining salsa over the top of the enchiladas.
Sprinkle the rest of the cheddar cheese on top.
Cover the dish with aluminum foil and bake for 20 minutes.
Remove foil and bake for an additional 5 minutes, or until cheese is bubbly and golden.