New York attorney · Reg. #1579705

Richard L. Mattiaccio

Registered (registry: Currently registered)

Current employer

Richard L. Mattiaccio, Independent Arbitrator and Mediator · New York, NY · since at least September 2026

Admission

Admitted 1979, First Department · COLUMBIA

Employment history

• Richard L. Mattiaccio, Independent Arbitrator and Mediator · New York, NY · current

Compiled from NYS Office of Court Administration registration records, published NY Appellate Division decisions, and SEC orders against attorneys; current as of October 2026. Not an official record; verify with the NY Courts Attorney Search.