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

William Ngan

Currently registered

William Ngan is an attorney admitted to the New York State Bar in 2010, with a registered practice address in Islandia, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number4799144
Bar statusCurrently registered
Year admitted2010
Judicial departmentDepartment 2
Law schoolBoston College Law School
Practice cityIslandia, NY
CountySuffolk
Firm / organizationWilliam Ngan, Esq.
Office address276 Sycamore Ln, Islandia, NY, 11749
Phone(631) 533-2188
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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