A relative, guardian or conservator of a person who is receiving inpatient services at a facility of the Department of Mental Health and Addiction Services and is missing from such facility may request the Commissioner of Mental Health and Addiction Services to file a missing person report with the Department of Emergency Services and Public Protection for purposes of receiving assistance in locating such person under subsection (a) of § 29-1f. Notwithstanding the provisions of sections 52-146c and 52-146e, the Commissioner of Mental Health and Addiction Services may authorize an employee of the department who is certified under the provisions of sections 7-294a to 7-294e, inclusive, to file a missing person report with the Department of Emergency Services and Public Protection under subsection (a) of § 29-1f with respect to such person. Such report shall disclose only the minimal amount of information concerning such person as is necessary for purposes of the assistance provided under subsection (a) of § 29-1f.