NHI Billing Services is a specialized billing and revenue-cycle management firm located at 2010 W Whispering Wind Dr., Ste 101, Phoenix, AZ 85085. Established in 1994 and now operating under the umbrella of Centauri Health Solutions, the company caters primarily to hospitals and health-care providers by offering comprehensive services including eligibility verification, provider enrollment, claims submission, account follow-up, reporting and appeals processing.Their strong emphasis on efficiency and compliance helps clients optimise their revenue-cycle performance, reduce overhead on administrative burden and maintain regulatory alignment. With decades of experience and a nationwide footprint, NHI Billing Services is positioned to support both large and mid-sized health systems seeking outsourced billing, Medicaid account management, and revenue-cycle analytics solutions.