Creamy Zucchini & Spinach Rigatoni

Name: Creamy Zucchini & Spinach Rigatoni
Cuisine: European, Italian, Mediterranean
Ingredients: 3 cups (1/2 of 16-oz. pkg.) rigatoni pasta, uncooked; 1 tsp. oil; 1 zucchini, sliced; 1/2 lb. sliced fresh mushrooms; 2 cloves garlic, minced; 1 Tbsp. flour; 1/4 tsp. each dried basil leaves, dried oregano leaves and crushed red pepper; 1 cup fat-free reduced-sodium chicken broth; 4 oz. (1/2 of 8-oz. pkg.) PHILADELPHIA Neufchatel Cheese, cubed; 1 pkg. (6 oz.) baby spinach leaves; 1/4 cup KRAFT Grated Parmesan Cheese; 1-1/2 cups KRAFT Shredded Mozzarella Cheese with a TOUCH OF PHILADELPHIA, divided