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

Michael John Heffernan

Currently registered

Michael John Heffernan is an attorney admitted to the New York State Bar in 2018, with a registered practice address in Uniondale, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number5598651
Bar statusCurrently registered
Year admitted2018
Judicial departmentDepartment 2
Law schoolMaurice A. Deane School of Law at Hofstra University
Practice cityUniondale, NY
CountyNassau
Firm / organizationCongdon, Flaherty, O'Callaghan, Fishlinger & Pavlides
Office address333 Earle Ovington Blvd Ste 502, Uniondale, NY, 11553
Phone(516) 542-9000
Next registration dueSep 2026

About CFO Legal

CFO Legal, which its website says is also known as Congdon, Flaherty, O'Callaghan, Fishlinger & Pavlides, is a litigation firm based in Uniondale, New York. The website states that the firm represents businesses, insurance carriers, contractors, property owners, municipalities, school districts and other public entities throughout New York State. It describes its work as complex civil litigation in the State and Federal Courts of New York.

Practice areas of CFO Legal:

Appeals Insurance Personal Injury

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

View the CFO Legal profile and its 7 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.

Verify this record

Bar status can change at any time. For the authoritative, real-time status of Michael John Heffernan, 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.

Other attorneys in Uniondale

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Other graduates of Maurice A. Deane School of Law at Hofstra University

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