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

Gregory John Nonnenmann

Currently registered

Gregory John Nonnenmann is an attorney admitted to the New York State Bar in 1983, with a registered practice address in Massapequa, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number1842327
Bar statusCurrently registered
Year admitted1983
Judicial departmentDepartment 2
Law schoolPepperdine
Practice cityMassapequa, NY
CountyNassau
Firm / organizationGregory J Nonnenmann Attorney At Law
Office address22 Jackson Pl, Massapequa, NY, 11758
Phone(631) 827-8638
Next registration dueNov 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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