The Fidelis Federal Credit Union All Credit Levels is a cdfi lender from Fidelis Federal Credit Union. Rewards: Member accounts are federally insured by the National Credit Union Share Insurance Fund.. This product reports activity to your personal credit report. Fidelis Federal Credit Union is a member-focused financial institution based in New York, NY, dedicated to helping individuals and families save, borrow, and build brighter futures since 1956. They provide personal attention and dependable service to their members and the community. US Treasury certified CDFI Credit Union in NEW YORK, NY. Membership required.