New York attorney record · Judicial Dept 3
Thomas Sloan Heintzman
Mcgill Law School alumna, admitted to the New York bar in 1995. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1995
- Admitted
- 31
- Years in bar
- 2692523
- NY reg #
The record in one line
With 31 years on the register since a 1995 admission, Thomas Sloan Heintzman ranks among the New York bar's most senior active practitioners, longer-tenured than 71% of the currently-active bar.
- 31 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 29%
- by tenure among active NY attorneys
- Law school
- Mcgill Law School
Data updated September 2026
What this profile tells you
Bar status & tenure
Registration 2692523 with the New York bar authority has long belonged to Thomas Sloan Heintzman, a veteran practitioner still in active good standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under L'Avenir Inc, located in Toronto Ontario M4v 1g3. Educational background: MCGILL LAW SCHOOL (17 registered alumni).
State context & due diligence
After 31 years on the register, Thomas Sloan Heintzman still falls within the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Few active New York attorneys match Thomas Sloan Heintzman's 31 years since admission in 1995.
31 years on the New York bar
Years since admission, all currently-active NY attorneys
31 Top 29% higher than 71% of 290,787 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 · September 2026
Mcgill Law School's active-bar rate
Of Mcgill Law School's 17 alumni in the New York register, 70.6% currently hold "Currently registered" status, above the statewide average.
The 1995 admission class today
Of the 6,807 attorneys admitted to the New York bar in 1995, 80.2% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2692523
- Year Admitted
- 1995 (31 yrs · veteran)
- Judicial Department
- 3
- Next Registration
- Jul 2027
Location & Contact
- Company
- L'Avenir Inc
- City
- Toronto Ontario M4v 1g3
- Phone
- (416) 648-0935
Education
Status Distribution Across the New York Bar
Thomas Sloan Heintzman's current status, "Currently registered", places this attorney in the 67.2% of the 432,625-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.
Near-tenure Mcgill Law School alumni
Fellow alumni on the NY register whose admission year is closest to 1995 (excluding same-firm colleagues above).
Same admission year (1995), other cities
NY-registered attorneys admitted in 1995 whose listed office city differs from Toronto Ontario M4v 1g3, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Out-of-state NY bar peers for Thomas Sloan Heintzman with the closest admission year to 1995. Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
Verify on NY Courts Attorney SearchBefore you rely on this record
Thomas Sloan Heintzman'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 Heintzman licensed?
Thomas Heintzman is licensed to practice law in New York.
When was Thomas Sloan Heintzman admitted to the bar?
Thomas Sloan Heintzman's admission to the New York bar dates back to 1995.
Where did Thomas Sloan Heintzman go to law school?
Thomas Sloan Heintzman attended MCGILL LAW SCHOOL.
What company does Thomas Sloan Heintzman work for?
Thomas Sloan Heintzman is associated with L'Avenir Inc in Toronto Ontario M4v 1g3.
Is Thomas Sloan Heintzman in good standing?
Yes, Thomas Sloan Heintzman holds active bar status ("Currently registered").
Cite this page & disclosure
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.