Marry Me White Bean Soup

Name: Marry Me White Bean Soup
Ingredients: 2 tablespoons unsalted butter; 1 medium yellow onion , finely chopped (about 1 cup ); 3 cloves garlic , finely chopped (about 1 tablespoon ); 1 teaspoon dried oregano; ½ teaspoon salt; ¼ teaspoon crushed red pepper; ½ cup chopped drained julienne-cut sun-dried tomatoes in oil with herbs; 1 tablespoon lemon juice; 2 (15-ounce) cans no-salt-added white beans , rinsed; 4 cups unsalted vegetable broth; ½ cup heavy cream; 2 tablespoons cream cheese , softened; 1 (5-ounce) package baby spinach (about 5 packed cups ); 1¼ cups grated Parmesan cheese , divided; ¼ cup chopped fresh basil