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

David Walter Olsen

Currently registered

David Walter Olsen is an attorney admitted to the New York State Bar in 1991, with a registered practice address in Mattituck, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number2385326
Bar statusCurrently registered
Year admitted1991
Judicial departmentDepartment 3
Law schoolTouro Jacob D Fuchsberg
Practice cityMattituck, NY
CountySuffolk
Firm / organizationDavid W. Olsen Attorney At Law
Office addressPo Box 1680, Mattituck, NY, 11952
Phone(631) 298-8010
Next registration dueFeb 2027

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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