In any hearing involving disciplinary action against an applicant or licensee, a copy of the Board’s report shall be served upon the applicant or licensee by the Department, either personally or as provided in this Act for the service of the notice of hearing. Within 20 calendar days after service, the applicant or licensee may present to the Department a motion in writing for a rehearing that shall specify the particular grounds for rehearing. If no motion for rehearing is filed, then upon the expiration of the time specified for filing a motion, or if a motion for rehearing is denied, then upon denial, the Secretary may enter an order in accordance with recommendations of the Board, except as provided in this Act. If the applicant or licensee orders from the reporting service, and pays for a transcript of the record within the time for filing a motion for rehearing, the 20 calendar day period within which a motion may be filed shall commence upon the delivery of the transcript to the respondent.