New York attorney record · Judicial Dept 2
Thomas L. Gallivan
St. Johns University School Of Law alumna, admitted to the New York bar in 2005, registered office in Uniondale, NY. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2005
- Admitted
- 21
- Years in bar
- 4277182
- NY reg #
The record in one line
Thomas L. Gallivan has held an active New York bar license for 21 years - admitted in 2005, longer-tenured than 51% of the state's currently-active attorneys.
- 21 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 49%
- by tenure among active NY attorneys
- Law school
- St. Johns University School Of Law
Data updated May 2026
What this profile tells you
Bar status & tenure
Thomas L. Gallivan carries New York bar registration 4277182, an established, active practitioner in good standing. Registration is recorded within Judicial Department 2, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Duffy & Duffy, located in Uniondale, NY (Nassau County), ZIP 11556. 1 other attorney shares this firm affiliation in the registry. Educational background: St. Johns University School of Law (2,190 registered alumni).
State context & due diligence
With an established practice on record, Thomas L. Gallivan remains inside the New York bar's active cohort - see below for how that share of the register compares.
Experience vs. the active New York bar
Thomas L. Gallivan was admitted in 2005, giving 21 years on the New York register. The histogram places that tenure against every currently-active attorney in the state, taller bars hold more attorneys at that experience level.
21 years on the New York bar
Years since admission, all currently-active NY attorneys
21 Top 49% higher than 51% of 284,296 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · May 2026
How Thomas compares to fellow St. Johns University School Of Law alumni
Among the 1,558 St. Johns University School Of Law graduates in the New York register, Thomas L. Gallivan is longer-tenured than 77% - a school-cohort view of experience, alongside the statewide one above.
21 years vs. St. Johns University School Of Law alumni
Years since admission - 1,558 NY-registered alumni of this school
21 Top 23% higher than 77% of 1,558 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · May 2026
St. Johns University School Of Law's active-bar rate
Of St. Johns University School Of Law's 2,190 alumni in the New York register, 78.4% currently hold "Currently registered" status, above the statewide average.
St. Johns University School Of Law alumni, active-bar rate
The 2005 admission class today
Of the 8,525 attorneys admitted to the New York bar in 2005, 82.9% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4277182
- Year Admitted
- 2005 (21 yrs · senior)
- Judicial Department
- 2
- Next Registration
- May 2027
Location & Contact
- Company
- Duffy & Duffy
- City
- Uniondale, NY
- County
- Nassau
- ZIP Code
- 11556
- Phone
- (914) 220-1086
Education
Status Distribution Across the New York Bar
Thomas L. Gallivan's current status, "Currently registered", places this attorney in the 66.2% of the 429,620-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Other Attorneys at Duffy & Duffy
View all attorneys at this firm →Verify This Attorney
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Compare credentials side-by-side
Compare Thomas L. Gallivan with similar attorneys in Uniondale.
Compare attorneys →Before you rely on this record
Thomas L. Gallivan's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is Thomas Gallivan licensed?
Thomas Gallivan is licensed to practice law in New York.
When was Thomas L. Gallivan admitted to the bar?
Thomas L. Gallivan was admitted to the bar in 2005.
Where did Thomas L. Gallivan go to law school?
Thomas L. Gallivan attended St. Johns University School of Law.
What company does Thomas L. Gallivan work for?
Thomas L. Gallivan is associated with Duffy & Duffy in Uniondale, NY.
Is Thomas L. Gallivan in good standing?
Yes, Thomas L. Gallivan holds active bar status ("Currently registered").
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.