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

Mark Vincent Slevin

Currently registered

Mark Vincent Slevin is an attorney admitted to the New York State Bar in 1990, with a registered practice address in Setauket, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number2311496
Bar statusCurrently registered
Year admitted1990
Judicial departmentDepartment 2
Law schoolTouro
Practice citySetauket, NY
CountySuffolk
Firm / organizationMark V Slevin Esq
Office address222 Main St, Setauket, NY, 11733
Phone(631) 476-3606
Next registration dueAug 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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