(Network) How do I update the following demographics: address, phone number or fax number?
If you were a network provider with HNFS and you need to update your address, phone number or fax number for claims processing purposes (for dates of service prior to Jan. 1, 2025 ONLY), you can use our Provider Demographics Update tool or contact our customer service team.
If you need to add a location or rendering provider, you must do this with TriWest Healthcare Alliance.
