The Harris Center for Mental Health and IDD (The Harris Center) is proud of the standards that drive our success. A medical record: • is confidential!Never share information or discuss the individual with anyone not administering care to that individual. This form allows individuals or businesses to authorize the Harris County Tax Office to complete a check for motor vehicle transactions. A medical record: • is confidential! Never share information or discuss the individual with anyone not administering care to that individual. How do I update my address with your office? When required, report to Tomball Service Center to perform minor clerical duties and assist in the office. Other duties may be assigned as needed. The majority of these forms are used for administrative purposes.