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

John Charles Nastasi

Currently registered

John Charles Nastasi is an attorney admitted to the New York State Bar in 2003, 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 number4162020
Bar statusCurrently registered
Year admitted2003
Judicial departmentDepartment 1
Law schoolNew York University School of Law
Practice cityNew York, NY
CountyNew York
Firm / organizationFederman Steifman Llp
Office address220 E 42Nd St Fl 25, New York, NY, 10017
Phone(212) 256-1102
Next registration dueApr 2027

About Federman Steifman LLP

Federman Steifman LLP is a boutique law firm specializing in complex and sophisticated real estate, structured finance and corporate transactions. Its attorneys advise on the acquisition, sale, leasing and financing of residential properties, and its real estate work also covers development, construction, financing, commercial leasing and other matters. The firm also takes on debt workouts tied to property lending. Its published list of practices includes Mergers and Acquisitions, Private Equity and Venture Capital, and Trusts and Estates, and its private client team advises family offices, including on private trust company formation.

Practice areas of Federman Steifman LLP:

Real Estate Banking & Finance Corporate & M&A Trusts & Estates

These are the practice areas the organization describes on its website. They are not a statement about John Charles Nastasi’s own practice or any specialty certification.

View the Federman Steifman LLP profile and its 14 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 John Charles Nastasi, 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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