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

Matthew R. Rosenberg

Delinquent

Matthew R. Rosenberg is an attorney admitted to the New York State Bar in 1968, 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 Delinquent.

Registration number1297860
Bar statusDelinquent
Year admitted1968
Judicial departmentDepartment 2
Law schoolBrooklyn Law School
Practice cityNew York, NY
CountyNew York
Firm / organizationAnchin Block & Anchin
Office address1375 Broadway, New York, NY, 10018
Phone(212) 840-3456
Next registration dueOct 2026

About Anchin, Block & Anchin LLP

Anchin, Block & Anchin LLP is a New York-based accounting, tax and advisory firm founded in 1923. It serves privately held businesses, investment funds, and high-net-worth individuals and families. Its services include assurance and financial reporting, tax planning and compliance, transaction advisory, litigation support and forensic accounting, and valuation services. In June 2026, Baker Tilly announced an agreement to acquire the firm, with New York City to become the combined firm's headquarters.

Practice areas of Anchin, Block & Anchin LLP:

Tax White Collar & Investigations Bankruptcy & Restructuring

These are the practice areas the organization describes on its website. They are not a statement about Matthew R. Rosenberg’s own practice or any specialty certification.

View the Anchin, Block & Anchin LLP profile and its 8 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 Matthew R. Rosenberg, 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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