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

David Leonard Tancona

Currently registered

David Leonard Tancona is an attorney admitted to the New York State Bar in 2007, 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 number4471454
Bar statusCurrently registered
Year admitted2007
Judicial departmentDepartment 3
Law schoolRutgers School of Law - Newark
Practice cityNew York, NY
CountyNew York
Firm / organizationMendes & Mount Llp
Office address750 7Th Ave, New York, NY, 10019
Phone(212) 261-8034
Next registration dueMar 2027

About Mendes & Mount, LLP

Mendes & Mount LLP is a New York law firm whose work centers on insurance and reinsurance law. Its website states that the firm has advised insurers around the world for over a century and that it was first set up in 1916 under the name Duncan & Mount. Its attorneys handle professional liability disputes for underwriters serving legal, accounting and other professional firms, perform reinsurance claim due diligence for U.S. and non-U.S. reinsurers, and carry litigation through trial and appeal.

Practice areas of Mendes & Mount, LLP:

Appeals Arbitration & Mediation Health Care Insurance Privacy & Cybersecurity

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

View the Mendes & Mount, LLP profile and its 68 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.

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Bar status can change at any time. For the authoritative, real-time status of David Leonard Tancona, 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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