Neil M. Sullivan

Neil M. Sullivan

Roseland, NJ recognized lawyers icon Recognized in Best Lawyers since 2024
Greenbaum, Rowe, Smith & Davis LLP

46 Best Lawyers awards

Greenbaum, Rowe, Smith & Davis LLP logo

Awarded Practice Areas

Health Care Law

Biography

Mr. Sullivan concentrates his practice in healthcare and insurance law, with a particular emphasis on the intersection of healthcare finance and delivery. He regularly represents and counsels health plans and healthcare providers in regulatory compliance and filings, and alternative financial models for healthcare delivery, including Organized Delivery Systems (ODS), Accountable Care Organizations (ACO), Multiple Employer Welfare Arrangements (MEWA), and health system equity ownership or participation in insurance organizations.

As Assistant Commissioner of the New Jersey Department of Banking and Insurance (DOBI) from 2010-2014, Mr. Sullivan oversaw the Office of Life and Health during a period of fundamental change in both the healthcare and insurance sectors. This encompassed the implementation of the Affordable Care Act (ACA) and the Dodd-Frank Wall Street Reform and Consumer Protection Act; the emergence of alternative financial models for health care delivery, including CO-OPs, ACOs, and health system equity ownership or participation in insurance organizations; and the transition to electronic health records and implementation of the ICD-10 mandate.

In his role at DOBI, Mr. Sullivan had overall responsibility for the implementation of insurance reforms under the ACA, including the establishment of a high-risk pool and feasibility study of health insurance exchanges, and rationalizing conflicting points of state and federal law. He served as the DOBI Commissioner’s designee on the NJ Individual Health Coverage (IHC) and Small Employer Health (SEH) program boards, the Mandated Health Benefits Advisory Commission, and the NAIC Regulatory Framework Task Force and Senior Issues Committee, and acted as liaison with the Centers for Medicare & Medicaid Services (CMS) over ACA implementation.

Greenbaum, Rowe, Smith & Davis LLP

46 Best Lawyers awards

Greenbaum, Rowe, Smith & Davis LLP logo

Overview

  • Rutgers University–Newark, B.A., graduated 1980
  • Rutgers University–Newark, J.D., graduated 1993

  • New Jersey, New Jersey State Bar Association, 1993
  • New Jersey, New Jersey State Bar Association, 1993
  • Rutgers University–Newark, B.A., graduated 1980
  • Rutgers University–Newark, J.D., graduated 1993

Client Testimonials

Awards & Focus

Recognized in The Best Lawyers in America® 2026 for work in:
  • Health Care Law
Awards:
  • Mr. Sullivan ranked among the top 15 professionals in the NJBIZ annual “Power 50 in Healthcare” list in 2012 - 2014

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