Sunshine Health Provider Last Name Change Guide™

A simple, step-by-step guide for submitting a provider legal last name change to Sunshine Health.

This payer-specific guide walks through the demographic update process, including what information to enter, supporting documentation to prepare, submission, follow-up, and final verification.  

Includes:

• Sunshine Health demographic update instructions

• Required provider & organization information

• Supporting documentation guidance

• Submission & follow-up steps

• Final verification reminders

Designed for ABA, behavioral health, and therapy practices that want a clear process for completing provider name changes with Sunshine Health.

Please note: This guide is specific to Sunshine Health. The general Provider Last Name Change Guide™ and guides for other insurance payers are sold separately.

Last Reviewed: August 2026