If you are a Northern Arizona Orthopaedics (NAO) patient needing to pay an NAO bill, you can pay conveniently and securely online through our patient billing company, Millennia Patient Services.

  1. After clicking the button below, you will leave the NAO website and go to Millennia Patient Services website.
  2. Once there, click the Make A Payment button
  3. Enter your payment information and hit Confirm
  4. You will see a box for Payment Code. This is usually found on your NAO statement, but it is not a required field.
  5. Please know, this service is only available for Northern Arizona Orthopaedics bills and excludes any separate bills for Summit Surgery Center, MRI, anesthesia or physical therapy.

DON’T WANT TO PAY ONLINE? You may pay over the phone by calling the NAO Business Office in Flagstaff. Phone: 928.226.3013.

Pay Online