New York attorney record
Sean Michael Duffy
Sean Michael Duffy is an attorney registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 2831212, admitted in 1997. The current public license status is "Currently registered" as of 2026-06-13.
Active license with no disbarment or suspension of record.
The current license status of record is active, and no disbarment or suspension is reflected in the public record we hold.
A summary of the public record — not a rating of skill, not a recommendation, not legal advice.
Experience vs. active New York attorneys
State median: 20 yrs
29 yrs admitted — more experience than ~68% of active New York attorneys.
Years since admission, active New York attorneys with a published admission year (n = 333,133). This attorney's band is highlighted.
License & registration
| Full name | Sean Michael Duffy |
|---|---|
| Bar / registration number | 2831212 |
| License status | Active official status of record: “Currently registered” |
| Admission year | 1997 |
| Law school | St. John's University School of Law |
| Business location | Uniondale, NY |
| Firm | Duffy & Duffy PLLC |
| Discipline standing | No disbarment or suspension is reflected in the current public status. Itemized disciplinary orders are not yet integrated for New York; see the official source for the full record. |
Federal court activity
Federal court activity has not been compiled for this attorney yet.
Source & last updated
Source: NYS Office of Court Administration (OCA) Attorney Registration Unit — official attorney record. As of 2026-06-13 (last roster ingest).
Frequently asked questions
Is Sean Michael Duffy a licensed attorney in New York?
Sean Michael Duffy is registered with the NYS Office of Court Administration (OCA) Attorney Registration Unit under bar number 2831212. The current public license status of record is "Currently registered" as of 2026-06-13.
Has Sean Michael Duffy been disbarred or suspended?
No disbarment or suspension is reflected in Sean Michael Duffy's current public license status of record per the NYS Office of Court Administration (OCA) Attorney Registration Unit.
What is Sean Michael Duffy's bar number?
Sean Michael Duffy's New York bar/registration number is 2831212, assigned by the NYS Office of Court Administration (OCA) Attorney Registration Unit. A bar number is the most reliable way to confirm you have the right attorney, especially for common names.
When was Sean Michael Duffy admitted to practice law?
Sean Michael Duffy was admitted in 1997 — about 29 years since admission per the NYS Office of Court Administration (OCA) Attorney Registration Unit. Law school of record: St. John's University School of Law.
Where is Sean Michael Duffy's law office?
The NYS Office of Court Administration (OCA) Attorney Registration Unit record lists a business location of Uniondale, NY and the firm Duffy & Duffy PLLC for Sean Michael Duffy. Phone and email are not published in the public roster.
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