Place chicken in bottom of crockpot and season with salt and pepper. Pour the Italian Dressing over chicken. Place cubes of cream cheese on top of chicken. Sprinkle with 1/4 cup of parmesan cheese.
Place lid on crockpot and cook on low for 6-8 hours or on high for 4-6 hours until chicken is tender and cooked through. Using 2 forks shred chicken on cutting board and place back in crockpot. Add cooked pasta, parsley and 1/2 cup of parmesan cheese. Stir well to combine.
