(a) Any license or registration heretofore issued to any practitioner may either be revoked or suspended by the proper officers or boards having power to issue licenses or registration to any of the foregoing, upon proof that the licensee or registrant is a drug dependent person on the use of any controlled substance, after giving such licensee or registrant reasonable notice and opportunity to be heard.

(b) The appropriate licensing boards in the Department of State are hereby authorized to revoke or suspend the registration or license of any practitioner when such person has pleaded guilty or nolo contendere or has been convicted of a felony under this act or any similar State or Federal law. Before any such revocation or suspension, the licensee or registrant shall be given a hearing before the appropriate board. At such hearing the accused may be represented by counsel and shall be entitled to compulsory attendance of witnesses.

(c) The appropriate licensing boards in the Department of State shall automatically suspend, for a period not to exceed one year, the registration or license of any practitioner when the person has pleaded guilty or nolo contendere or has been convicted of a misdemeanor under this act. The district attorney of each county shall immediately notify the appropriate State licensing board of practitioners subject to the provisions of this section. However, the provisions of such automatic suspension may be stayed by the appropriate State licensing board in those cases where a practitioner has violated the provisions of this act only for the personal use of controlled substances by the practitioner and the practitioner participates in the impaired professional program approved by the appropriate State licensing board for a period of between three and five years, as directed by the appropriate licensing board. If the practitioner fails to comply in all respects with the standards of such a program, the appropriate licensing board shall immediately vacate the stay of the enforcement of the suspension provided for herein. Automatic suspension shall not be stayed pending any appeal of a conviction. Restoration of such license shall be made as in the case of a suspension of license.