Fidelis Care - New York | 30,597 followers on LinkedIn. Fidelis Care - New York is proud to provide quality, affordable health coverage for more than 2 million members, at all stages of life. At Fidelis Care - New York, we’re dedicated to serving residents of New York State who need quality, affordable health coverage. Grassroots outreach - from inner-city neighborhoods to the most rural towns - is central to our mission.