That section requires that psychotherapy be initiated upon the referral of an authorized physician. As a result, where a chiropractor referred a claimant for psychotherapy, and a licensed social worker then treated the claimant under the supervision of that psychotherapist, objections to medical bills were found in favor of the carrier because a chiropractor is not an authorized physician pursuant to WCL §13-m(2)(a). See Bletsas Plumbing & Heating, 2014 N.Y.Wrk.Comp. 