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

John Halverson

Currently registered

John Halverson is an attorney admitted to the New York State Bar in 2006, with a registered practice address in Central Islip, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number4368593
Bar statusCurrently registered
Year admitted2006
Judicial departmentDepartment 2
Law schoolTouro
Practice cityCentral Islip, NY
CountySuffolk
Firm / organizationLaw Office Of John Halverson
Office address320 Carleton Ave Suite 1000, Central Islip, NY, 11722
Phone(631) 234-5853
Next registration dueMay 2028

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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