Indiana Code Title 31. Family Law and Juvenile Law § 31-9-2-54

(1) any name that a party to an adoption has used or is using;

(2) any address that a party to an adoption has used or is using;

(3) the original certificates of birth stored with the Indiana department of health with evidence of adoption under IC 31-19-13-2;  and

(4) any other information, except the medical history, that may identify a person as a party to an adoption or as a birth parent, an adoptee, or an adoptive parent.