New York attorney record · Judicial Dept 2
James Warren Kirshner
Brooklyn alumna, admitted to the New York bar in 2003, registered office in Brooklyn, NY. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2003
- Admitted
- 23
- Years in bar
- 4103057
- NY reg #
The record in one line
James Warren Kirshner has held an active New York bar license for 23 years - admitted in 2003, longer-tenured than 51% of the state's currently-active attorneys.
- 23 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #3096 of 7,282
- by tenure in Brooklyn office peers
- Law school
- Brooklyn
Data updated September 2026
What this profile tells you
Bar status & tenure
James Warren Kirshner carries New York bar registration 4103057, 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 Lazzaro Law Firm, P.C., located in Brooklyn, NY (Kings County), ZIP 11231. 4 other attorneys share this firm affiliation in the registry. Educational background: BROOKLYN.
State context & due diligence
With an established practice on record, James Warren Kirshner 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
James Warren Kirshner was admitted in 2003, giving 23 years on the New York register.
23 years on the New York bar
Years since admission, all currently-active NY attorneys
23 Top 49% higher than 51% 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 Brooklyn, NY office peers
James Warren Kirshner's 23-year NY register tenure places mid-pack in Brooklyn, NY: rank #3,096 of 7,282 office peers (43rd percentile). See the Brooklyn attorney directory .
- Local rank
- #3,096
- City cohort
- 7,282
- Local percentile
- 43rd
- Admitted
- 2003
Nearest tenure peers in Brooklyn
- Laura Ruth Abel admitted 2003 · 23 yr
- Alexander Almonte admitted 2003 · 23 yr
- Michelle M. Aronowitz admitted 2003 · 23 yr
- Alice Eddie Backer admitted 2003 · 23 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 James compares to fellow Brooklyn alumni
Among the 2,688 Brooklyn graduates in the New York register, James Warren Kirshner is longer-tenured than 2%.
23 years vs. Brooklyn alumni
Years since admission - 2,688 NY-registered alumni of this school
23 Top 98% higher than 2% 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 2003 admission class today
Of the 8,250 attorneys admitted to the New York bar in 2003, 83.9% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4103057
- Year Admitted
- 2003 (23 yrs · senior)
- Judicial Department
- 2
- Next Registration
- Nov 2027
Location & Contact
- Company
- Lazzaro Law Firm, P.C.
- City
- Brooklyn, NY
- County
- Kings
- ZIP Code
- 11231
- Phone
- (718) 488-1900
Education
BROOKLYN
Status Distribution Across the New York Bar
James Warren Kirshner'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.
Same firm affiliation: Lazzaro Law Firm, P.C.
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Brooklyn alumni
Fellow alumni on the NY register whose admission year is closest to 2003 (excluding same-firm colleagues above).
Same admission year (2003), other cities
NY-registered attorneys admitted in 2003 whose listed office city differs from Brooklyn, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for James Warren Kirshner: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~7,283 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2003)
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 SearchNearby Attorneys in Brooklyn, NY
Compare credentials side-by-side
Compare James Warren Kirshner with similar attorneys in Brooklyn.
Compare attorneys →Before you rely on this record
James Warren Kirshner'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 James Kirshner licensed?
James Kirshner is licensed to practice law in New York.
When was James Warren Kirshner admitted to the bar?
James Warren Kirshner was admitted to the bar in 2003.
Where did James Warren Kirshner go to law school?
James Warren Kirshner attended BROOKLYN.
What company does James Warren Kirshner work for?
James Warren Kirshner is associated with Lazzaro Law Firm, P.C. in Brooklyn, NY.
Is James Warren Kirshner in good standing?
Yes, James Warren Kirshner 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.