COOK pasta in large saucepan as directed on package, omitting salt and adding vegetables to the boiling water for the last 2 min.
MEANWHILE, whisk broth and flour in large skillet. Add cream cheese, 2 Tbsp. Parmesan, nutmeg and black pepper; stir. Bring to boil, stirring constantly. Cook and stir on medium heat 2 min. or until thickened. Stir in turkey; cook 2 to 3 min. or until heated through, stirring frequently.
DRAIN pasta; place in large serving bowl. Add turkey mixture; toss to coat. Top with remaining Parmesan.