In a large skillet over medium heat, add oil. Then add ground poultry and cook 5 to 6 minutes.
Add onion and cook 3 to 4 minutes.
Add garlic, oregano, thyme, and salt and cook for 30 seconds to one minute.
Add diced tomatoes and broth, mix all together and bring to a boil.
Add orzo and summer squash and cook, stirring occasionally, until pasta is al dente, approximately 6 to 7 minutes.
Turn heat down to medium and mix in baby spinach, half and half, and parmesan.
Stir together well until spinach is wilted and mixture is fully heated through.
Garnish with basil and serve.