For a creamy version, reduce heat and stir in cream cheese and cheddar cheese until melted and smooth.
Add chicken broth, fire roasted diced tomatoes, green chiles, cumin, chili powder, smoked paprika, chipotle powder, and oregano. Stir to combine and bring to a simmer.
Stir in rotisserie chicken, black beans, and corn. Simmer until heated through, about 5–10 minutes.
For a creamy version, reduce heat and stir in cream cheese and cheddar cheese until melted and smooth.
In a skillet, heat vegetable oil and fry tortilla strips until golden and crispy. Sprinkle with salt.
Ladle soup into bowls and top with tortilla strips. Optional toppings include avocado, lime, extra cheese, and cilantro.