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

Duncan Kennedy Vancleef

Delinquent

Duncan Kennedy Vancleef is an attorney admitted to the New York State Bar in 1976, with a registered practice address in Greenlawn, New York. According to the New York Office of Court Administration, the current registration status on record is Delinquent.

Registration number1343276
Bar statusDelinquent
Year admitted1976
Judicial departmentDepartment 2
Law schoolBrooklyn
Practice cityGreenlawn, NY
CountySuffolk
Firm / organizationDuncan K. Van Cleef
Office address10 Frazer Ct, Greenlawn, NY, 11740
Phone(516) 757-5652
Next registration dueApr 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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