Official NY OCA attorney registration data · Updated 2026 Methodology Discipline records

Kenneth Jay Leff

Currently registered

Kenneth Jay Leff is an attorney admitted to the New York State Bar in 1992, with a registered practice address in Melville, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number2485068
Bar statusCurrently registered
Year admitted1992
Judicial departmentDepartment 2
Law schoolWashington University
Practice cityMelville, NY
CountySuffolk
Firm / organizationKenneth J Leff, Esq.
Office address3 Old Bridge Ct, Melville, NY, 11747
Phone(631) 431-5344
Next registration dueSep 2026

Office location

Registered office address on file with the New York State Bar. Verify before visiting, as the address reflects the contact on record and may be a firm rather than a personal office.

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