All sites will be closed 11/26-27. Visit for more information.

Insurance Authorizations

The authorization specialists at DINW are a resource through the patient referral process. They will handle insurance verifications and authorizations for most insurance plans and are a resource for your office in navigating any pre-authorizations questions.

Tax ID Numbers:

  • TRA Medical Imaging: 91-0979582
  • Diagnostic Imaging Northwest: 26-1166816