Ariz. Rev. Stat. § 32-1855
D. If, after completing its investigation, the board finds that the information provided pursuant to this section is not of sufficient seriousness to merit direct action against the physician's license, it may take any combination of the following actions:
E. If, in the opinion of the board, it appears that information provided pursuant to this section is or may be true, the board may request an investigative hearing with the physician concerned. At an investigative hearing the board may receive and consider sworn statements of persons who may be called as witnesses and other pertinent documents. Legal counsel may be present and participate in the meeting. If the physician refuses the request or if the physician accepts the request and the results of the investigative hearing indicate suspension of more than twelve months or revocation of the license may be in order, a complaint shall be issued and an administrative hearing shall be held pursuant to title 41, chapter 6, article 10. After the investigative hearing and a mental, physical or medical competence examination as the board deems necessary, the board may take any of the following actions: