New York attorney record · Judicial Dept 2
Leslie Stephen Nizin
Brooklyn alumna, admitted to the New York bar in 1964, registered office in Manhasset, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1964
- Admitted
- 62
- Years in bar
- 1290865
- NY reg #
The record in one line
Leslie Stephen Nizin has spent 62 years on the register since admission in 1964, one of the longest-standing active practitioners the state bar carries at 99% tenure percentile.
- 62 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #7 of 193
- by tenure in Manhasset office peers
- Law school
- Brooklyn
Data updated September 2026
What this profile tells you
Bar status & tenure
Leslie Stephen Nizin has carried New York bar registration 1290865 for the better part of a career, still active and 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 Leslie S Nizin Attorney At Law, located in Manhasset, NY (Nassau County), ZIP 11030. Educational background: BROOKLYN.
State context & due diligence
Across a career spanning 62 years, Leslie Stephen Nizin has remained part of the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Leslie Stephen Nizin's 62 years since a 1964 admission places this record near the far edge of the statewide tenure curve below.
62 years on the New York bar
Years since admission, all currently-active NY attorneys
62 Top 1% higher than 99% 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
Tenure among Manhasset, NY office peers
Leslie Stephen Nizin is toward the newer end of Manhasset, NY's NY register cohort: #7 of 193 by years since admission. See the Manhasset attorney directory .
- Local rank
- #7
- City cohort
- 193
- Local percentile
- 3rd
- Admitted
- 1964
Nearest tenure peers in Manhasset
- Richard Maury Creditor admitted 1964 · 62 yr
- Wallace L. Leinheardt admitted 1963 · 63 yr
- Rita Mednick admitted 1963 · 63 yr
- Robert H. Thompson admitted 1965 · 61 yr
How local rank is computed
Rank uses years since NY-bar admission among non-deceased registry rows that list the same office city and state, a local placement, not a statewide claim. Source: NY Office of Court Administration Attorney Registration · as of September 2026. Derived local rank, not published upstream.
How Leslie compares to fellow Brooklyn alumni
Among the 2,688 Brooklyn graduates in the New York register, Leslie Stephen Nizin is longer-tenured than 99%.
62 years vs. Brooklyn alumni
Years since admission - 2,688 NY-registered alumni of this school
62 Top 1% higher than 99% of 2,688 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 · September 2026
The 1964 admission class today
Of the 1,418 attorneys admitted to the New York bar in 1964, 18.9% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 1290865
- Year Admitted
- 1964 (62 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Nov 2026
Location & Contact
- Company
- Leslie S Nizin Attorney At Law
- City
- Manhasset, NY
- County
- Nassau
- ZIP Code
- 11030
- Phone
- (718) 263-2411
Education
BROOKLYN
Status Distribution Across the New York Bar
Leslie Stephen Nizin'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 Brooklyn alumni
Fellow alumni on the NY register whose admission year is closest to 1964 (excluding same-firm colleagues above).
Same admission year (1964), other cities
NY-registered attorneys admitted in 1964 whose listed office city differs from Manhasset, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Leslie Stephen Nizin: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~194 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1964)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
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Compare attorneys →Before you rely on this record
Leslie Stephen Nizin'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 Leslie Nizin licensed?
Leslie Nizin is licensed to practice law in New York.
When was Leslie Stephen Nizin admitted to the bar?
Leslie Stephen Nizin's admission to the New York bar dates back to 1964.
Where did Leslie Stephen Nizin go to law school?
Leslie Stephen Nizin attended BROOKLYN.
What company does Leslie Stephen Nizin work for?
Leslie Stephen Nizin is associated with Leslie S Nizin Attorney At Law in Manhasset, NY.
Is Leslie Stephen Nizin in good standing?
Yes, Leslie Stephen Nizin 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.