Adam Feinberg has a nationwide complex federal regulatory litigation practice. His main area of focus is federal excise and other tax controversies and litigation. He also specializes in other federal regulatory litigation, including under the Administrative Procedure Act, the Federal Employees Health Benefits Act, the Employee Retirement Income Security Act, and the False Claims Act. He represents clients in the energy, air transportation, healthcare, defense, and other industries that are subject to substantial federal taxation and regulation. According to his clients, Mr. Feinberg “has deep experience related to our business and takes a very hands-on approach.” He joined the firm in 1997.


+1-202-626-6087

Adam P. Feinberg

Member
Miller & Chevalier
District of Columbia

Practice Area: Tax and Other Complex Federal Regulatory Litigation

BTI Client Service All-Star History

  • 2025
  • 2023
All-Star

WHAT CLIENTS SAY

"Adam is the most knowledgeable attorney about the Federal Employees Health Benefits Act and related laws and jurisprudence I know, and uses his expertise to work efficiently."
"Adam knows the law in a specialized area better than anyone in the world. He is ultra-responsive. He provides deliverables incredibly quickly and efficiently."
"Adam adapts to case needs. He is pleasant to work with and considers alternative points and makes creative arguments."
"Adam has deep experience related to our business and takes a very hands-on approach."


ALL-STAR BIOGRAPHY

Adam Feinberg has a nationwide complex federal regulatory litigation practice. His main area of focus is federal excise and other tax controversies and litigation. He also specializes in other federal regulatory litigation, including under the Administrative Procedure Act, the Federal Employees Health Benefits Act, the Employee Retirement Income Security Act, and the False Claims Act. He represents clients in the energy, air transportation, healthcare, defense, and other industries that are subject to substantial federal taxation and regulation. According to his clients, Mr. Feinberg “has deep experience related to our business and takes a very hands-on approach.” He joined the firm in 1997.

Visit All-Star's Firm »


+1-202-626-6087

Adam P. Feinberg

Member
Miller & Chevalier
District of Columbia

Practice Area: Tax and Other Complex Federal Regulatory Litigation

M&A All-Star

ALL-STAR BIOGRAPHY

Adam Feinberg has a nationwide complex federal regulatory litigation practice. His main area of focus is federal excise and other tax controversies and litigation. He also specializes in other federal regulatory litigation, including under the Administrative Procedure Act, the Federal Employees Health Benefits Act, the Employee Retirement Income Security Act, and the False Claims Act. He represents clients in the energy, air transportation, healthcare, defense, and other industries that are subject to substantial federal taxation and regulation. According to his clients, Mr. Feinberg “has deep experience related to our business and takes a very hands-on approach.” He joined the firm in 1997.

Visit All-Star's Firm »