(a) This chapter does not affect the authority of the board to revoke or suspend the license of a physician who:
(1) prescribes, administers, or dispenses a drug or treatment:
(A) for a purpose that is not a legitimate medical purpose as defined by the board; and
(B) that is nontherapeutic in nature or nontherapeutic in the manner the drug or treatment is administered or prescribed;
(2) fails to keep a complete and accurate record of the purchase and disposal of:
(A) a drug listed in Chapter 481, Health and Safety Code; or
(B) a controlled substance scheduled in the Comprehensive Drug Abuse Prevention and Control Act of 1970 (21 U.S.C. § 801 et seq.);
(3) writes a false or fictitious prescription for:
(A) a dangerous drug as defined by Chapter 483, Health and Safety Code;
(B) a controlled substance listed in a schedule under Chapter 481, Health and Safety Code; or
(C) a controlled substance scheduled in the Comprehensive Drug Abuse Prevention and Control Act of 1970 (21 U.S.C. § 801 et seq.); or
(4) prescribes, administers, or dispenses in a manner inconsistent with public health and welfare:
(A) a dangerous drug as defined by Chapter 483, Health and Safety Code;
(B) a controlled substance listed in a schedule under Chapter 481, Health and Safety Code; or
(C) a controlled substance scheduled in the Comprehensive Drug Abuse Prevention and Control Act of 1970 (21 U.S.C. § 801 et seq.).
(b) For purposes of Subsection (a)(2), the physician’s records must include a record of:
(1) the date of purchase;
(2) the sale or disposal of the drug or substance by the physician;
(3) the name and address of the person receiving the drug or substance; and
(4) the reason for the disposal or dispensing of the drug or substance to the person.