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

Diane Michelle Pompei

Currently registered

Diane Michelle Pompei is an attorney admitted to the New York State Bar in 1993, 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 number2557353
Bar statusCurrently registered
Year admitted1993
Judicial departmentDepartment 1
Law schoolUniversity of Michigan
Practice cityNew York, NY
CountyNew York
Firm / organizationSegal Mccambridge Singer & Mahoney, Ltd.
Office address777 3Rd Ave Ste 2400, New York, NY, 10017
Phone(212) 651-7500
Next registration dueDec 2027

About Segal McCambridge Singer & Mahoney, Ltd.

Segal McCambridge Singer & Mahoney, Ltd. is a litigation law firm founded in 1986 in Chicago, where it remains headquartered. The firm describes itself as a national practice that represents Fortune 500 companies, insurers, healthcare organizations and businesses in complex disputes, serving as national, regional and local counsel.

Practice areas of Segal McCambridge Singer & Mahoney, Ltd.:

Appeals Commercial Litigation Construction Employment & Labor Environmental Insurance Intellectual Property Medical Malpractice Personal Injury Real Estate

These are the practice areas the organization describes on its website. They are not a statement about Diane Michelle Pompei’s own practice or any specialty certification.

View the Segal McCambridge Singer & Mahoney, Ltd. profile and its 20 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 Diane Michelle Pompei, 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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