Medicare Accountable Care Organization (ACO)

ACO Name and Location:
Lifespan Health Alliance, LLC
167 Point Street
Suite 2B
Providence, RI 02903

ACO Primary Contact:

Daniel Moynihan (Interim Executive Director)


Medicare Accountable Care Organization (ACO) Information

ACO Participants

  • Anchor Medical Associates
  • David Steigman, MD
  • Lifespan Physician Group
  • Medical Associates of RI, Inc.
  • Newport Hospital
  • Rhode Island Hospital
  • Richard R. Ruggieri, MD, Inc. (Wayland Medical Group)
  • The Miriam Hospital
  • University Medicine Foundation, Inc.
  • University Internal Medicine, Inc.
  • Women’s Internal Medicine, Inc.

ACO Governing Body

  • Steven Lampert, MD (Chairman)
  • Nathan Beraha, MD (Vice Chairman)
  • Mary Wakefield (Treasurer)
  • David Marcoux, MD (Secretary)
  • Leslie Mohlman, MD
  • Peter Hollmann, MD (Qualified Healthcare Professional)
  • Margaret Van Bree
  • Lawrence Sadwin

Key ACO Clinical and Administrative Leadership

  • ACO Executive Director:  Marc A. Proto
  • Medical Director:  Peter Hollmann, MD
  • Compliance Officer:  Thomas Igoe

Associated Committees and Committee Leadership

  • Medical Management Committee:  Peter Hollmann, MD (Chair)
  • Compliance Committee:  Margaret Van Bree (Chair)
  • Finance/ IT Analytics Committee:  Nathan Beraha, MD

Types of ACO Participants or Combination of Participants That Formed the ACO

  • ACO professionals in a group practice arrangement
  • Network of Individual practices of ACO professionals
  • Partnership or joint venture agreement between hospitals and ACO professionals