For purposes of this article:

1. (1) "Licensed health care provider" means a licensed medical doctor, physician's assistant, nurse practitioner, or advanced-practice registered nurse.
2. (2) "Special needs account customer" means the account of a residential customer where the customer can furnish to the municipality furnishing electricity or natural gas to its citizens a certificate on a form provided by the municipality and signed by a licensed health care provider that states that termination of electric or gas service would be dangerous to the health of the customer or a member of his household at the premises to which electric or natural gas service is rendered.