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

Michael Anthony Callinan

Currently registered

Michael Anthony Callinan is an attorney admitted to the New York State Bar in 2003, with a registered practice address in Wantagh, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number4121356
Bar statusCurrently registered
Year admitted2003
Judicial departmentDepartment 2
Law schoolHofstra
Practice cityWantagh, NY
CountyNassau
Firm / organizationCallinan & Smith Llp
Office address3361 Park Ave Ste 104, Wantagh, NY, 11793
Phone(516) 784-5148
Next registration dueOct 2027

About Callinan & Smith LLP

Callinan & Smith LLP is a law firm based in Wantagh, on Long Island, serving clients in Nassau County. The firm is described as a local business on Long Island, New York, proudly serving Wantagh. On its official site, the firm presents itself as client-focused and says it applies business analytics and process management to its service delivery. Founded in 2020, the firm draws on a collective legacy of over 80 years of legal experience, according to a directory profile.

View the Callinan & Smith LLP profile and its 15 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 Michael Anthony Callinan, 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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