Marianna Mooney CPA

Partner | New York-Long Island

Professional Experience

Marianna Mooney is a Partner of Prager Metis CPAs. Mrs. Mooney has over twenty years of experience within the accounting profession.

Mrs. Mooney specializes in a full range of accounting services as well as overseeing Prager Metis’ Cash Management and CFO Services. Her work in this area includes supervising the daily operations of client financial management and bookkeeping services, in addition to providing specialized advice in the areas of tax planning. Her accounting expertise in medical and professional practices has led to many financial success stories for her clients.

Mrs. Mooney was honored as one of the Top 50 Most Influential Women in Business by Long Island Business Journal.

Mrs. Mooney joined Prager Metis upon the merger of Mayer CPAs LLP and Prager Metis CPAs LLC in 2016.  

Professional Affiliations

  • New York State Society of Certified Public Accountants
  • National Association of Professional Women


  • BA, Accounting, St. John’s University, New York 



LIBN Who's Who in Professional Women

CPA Practice Advisor Profile 

LIBN Top 50 Women in Business 2015