Thank You for Your Interest in Becoming a Part of Superior HealthPlan’s Growing Network! Important to Note:  Please ensure you’ve completed the IRS W-9 Form (PDF) and submit it to SHP.NetworkDevelopment@SuperiorHealthPlan.com. Prior to a new provider’s provision of services and receipt of claims reimbursement, program enrollment must be confirmed on requests for Superior Medicaid (STAR, STAR Health, STAR Kids and STAR+PLUS), CHIP and/or Long-Term Services and Supports (LTSS) programs. Superior will notify you of acceptance or non-acceptance to our network no later than 90 days from receipt of a complete application for participation. If additional information is required to process your request, a Superior representative will contact you.