The board may deny or refuse to renew a license or, after a hearing pursuant to chapter 30A, revoke, suspend or cancel the license or place on probation, reprimand, censure or otherwise discipline a licensee upon proof satisfactory to a majority of the board that the person:\n(a) has obtained or attempted to obtain a license by fraud or deception;\n(b) has been convicted of a felony under state or federal law, or committed any other offense involving moral turpitude;\n(c) has been adjudged mentally ill or incompetent by a court of competent jurisdiction;\n(d) has used drugs or intoxicating liquors to the extent which adversely affects his practice;\n(e) has engaged in unethical or unprofessional conduct including, but not limited to, willful acts, negligence or incompetence in the course of professional practice;\n(f) has violated any lawful order, rule or regulation rendered or adopted by the board; or\n(g) has been refused issuance or been disciplined in connection with a license issued by any other state or country.
Massachusetts Legal Code