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

David J. Leibman

Currently registered

David J. Leibman is an attorney admitted to the New York State Bar in 1987, with a registered practice address in New York, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number2116713
Bar statusCurrently registered
Year admitted1987
Judicial departmentDepartment 1
Law schoolBoston University
Practice cityNew York, NY
CountyNew York
Firm / organizationLoeb, Block & Partners
Office address505 Park Ave, New York, NY, 10022
Phone(212) 755-5510
Next registration dueOct 2027

About Loeb, Block & Partners LLP

Loeb, Block & Partners LLP is a New York law firm founded in the late 1930s by René Loeb. Its published history says it began by representing European clients who left Europe for Latin America and Asia before World War II. The firm describes itself as an international private client practice that advises wealthy individuals, families, trustees and other fiduciaries on tax-efficient structuring, corporate and finance matters, and estate and succession planning across borders.

Practice areas of Loeb, Block & Partners LLP:

Corporate & M&A Real Estate Tax Trusts & Estates

These are the practice areas the organization describes on its website. They are not a statement about David J. Leibman’s own practice or any specialty certification.

View the Loeb, Block & Partners LLP profile and its 17 registered attorneys →

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.

Verify this record

Bar status can change at any time. For the authoritative, real-time status of David J. Leibman, confirm directly through the official New York Attorney Search using the registration number above. This record is republished from public New York State data and is provided for reference only — it is not legal advice and not an endorsement.

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