Medical records maintained by any health care provider as defined in § 32.1-127.1:03 shall be the property of such health care provider or, in the case of a health care provider employed by another health care provider, the property of the employer. Such health care provider shall release copies of any such medical records in compliance with § 32.1-127.1:03 or § 8.01-413, if the request is made for purposes of litigation, or as otherwise provided by state or federal law.