Bring a large pot of lightly salted water to a boil. Add rotini pasta and cook until tender yet firm to the bite, 8 to 10 minutes; drain and rinse under cold water.

Combine cooked pasta, red pepper, zucchini, onion, salami, pepperoni, mozzarella cheese, artichoke hearts, olives, and broccoli in a large serving bowl. Pour in 1 cup dressing and mix until well combined. Cover and chill in the refrigerator until ready to serve.

Right before serving, toss pasta salad with remaining 1 cup dressing, Parmesan cheese, parsley, garlic, salt, and pepper until well combined. Garnish with tomato wedges