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

Warren H. Lilien

Currently registered

Warren H. Lilien is an attorney admitted to the New York State Bar in 2001, 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 number4016218
Bar statusCurrently registered
Year admitted2001
Judicial departmentDepartment 1
Law schoolBoalt Hall, U.c. Berkely
Practice cityNew York, NY
CountyNew York
Firm / organizationLatham & Watkins
Office address1271 Avenue Of The Americas, New York, NY, 10020
Phone(212) 906-1787
Next registration dueApr 2027

About Latham & Watkins LLP

Latham & Watkins LLP is a multinational law firm that describes itself as a global firm advising the businesses and institutions that power the global economy. Wikipedia reports that the firm was founded in 1934 in Los Angeles and had more than 3,500 lawyers in 31 offices across 14 countries as of 2026. Its official materials describe transactional work, corporate and capital markets matters, banking and finance, private equity, tax, antitrust, litigation, entertainment and media, immigration, and civil rights, along with pro bono representation in public interest causes.

Practice areas of Latham & Watkins LLP:

Corporate & M&A Banking & Finance Antitrust & Competition Commercial Litigation Entertainment & Media Immigration Civil Rights Securities & Capital Markets Tax Government & Regulatory

These are the practice areas the organization describes on its website. They are not a statement about Warren H. Lilien’s own practice or any specialty certification.

View the Latham & Watkins LLP profile and its 898 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 Warren H. Lilien, 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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