The World Trade Center Health Program is issuing a Request for Information (RFI) to develop a specialized mental health provider network to meet the unique needs of its members, primarily affected by 9/11-related conditions. This RFI seeks insights from qualified vendors on how to address challenges such as provider shortages, billing complexities, and the integration of mental health services with existing care structures. The program, administered by the CDC's NIOSH, provides health coverage to 9/11 responders and survivors, focusing on conditions linked to exposure to the attacks. Key objectives include identifying potential vendors who can manage a robust mental health network, ensuring timely access to services, and integrating care with Clinical Centers of Excellence (CCEs). The emphasis is placed on overcoming barriers such as cultural and linguistic needs, quality of care, and inconsistencies in provider reimbursement familiarity. Interested parties are invited to provide comprehensive responses detailing their experience, proposed solutions, implementation strategies, and methods for provider enrollment and care coordination. Responses to this RFI will inform the development and management of the specialized network intended to improve member wellbeing and service delivery.