New York attorney record · Judicial Dept 1
Lisa Nelson Peterson
New York University alumna, admitted to the New York bar in 1987, registered office in Larchmont, NY. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1987
- Admitted
- 39
- Years in bar
- 2127603
- NY reg #
The record in one line
With 39 years on the register since a 1987 admission, Lisa Nelson Peterson ranks among the New York bar's most senior active practitioners, longer-tenured than 79% of the currently-active bar.
- 39 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #98 of 194
- by tenure in Larchmont office peers
- Law school
- New York University
Data updated September 2026
What this profile tells you
Bar status & tenure
Registration 2127603 with the New York bar authority has long belonged to Lisa Nelson Peterson, a veteran practitioner still in active good standing. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Lisa N. Peterson, Attorney-At-Law, located in Larchmont, NY (Westchester County), ZIP 10538. Educational background: NEW YORK UNIVERSITY.
State context & due diligence
After 39 years on the register, Lisa Nelson Peterson 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 Lisa Nelson Peterson's 39 years since admission in 1987.
39 years on the New York bar
Years since admission, all currently-active NY attorneys
39 Top 21% higher than 79% 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 Larchmont, NY office peers
Against Larchmont, NY's 194-attorney NY register cohort, Lisa Nelson Peterson lands at the 50th tenure percentile (rank #98). See the Larchmont attorney directory .
- Local rank
- #98
- City cohort
- 194
- Local percentile
- 50th
- Admitted
- 1987
Nearest tenure peers in Larchmont
- Mark G. Banta admitted 1987 · 39 yr
- John Michael Dillon admitted 1987 · 39 yr
- Ronald M. Eppinger admitted 1987 · 39 yr
- Thomas Sylvester Gallagher admitted 1987 · 39 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 Lisa compares to fellow New York University alumni
Among the 4,417 New York University graduates in the New York register, Lisa Nelson Peterson is longer-tenured than 91%.
39 years vs. New York University alumni
Years since admission - 4,417 NY-registered alumni of this school
39 Top 9% higher than 91% of 4,417 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 1987 admission class today
Of the 5,948 attorneys admitted to the New York bar in 1987, 73.4% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2127603
- Year Admitted
- 1987 (39 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- May 2027
Location & Contact
- Company
- Lisa N. Peterson, Attorney-At-Law
- City
- Larchmont, NY
- County
- Westchester
- ZIP Code
- 10538
- Phone
- (914) 441-2716
Education
NEW YORK UNIVERSITY
Status Distribution Across the New York Bar
Lisa Nelson Peterson'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 New York University alumni
Fellow alumni on the NY register whose admission year is closest to 1987 (excluding same-firm colleagues above).
Same admission year (1987), other cities
NY-registered attorneys admitted in 1987 whose listed office city differs from Larchmont, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Lisa Nelson Peterson: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~195 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1987)
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 Larchmont, NY
Compare credentials side-by-side
Compare Lisa Nelson Peterson with similar attorneys in Larchmont.
Compare attorneys →Before you rely on this record
Lisa Nelson Peterson'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 Lisa Peterson licensed?
Lisa Peterson is licensed to practice law in New York.
When was Lisa Nelson Peterson admitted to the bar?
Lisa Nelson Peterson's admission to the New York bar dates back to 1987.
Where did Lisa Nelson Peterson go to law school?
Lisa Nelson Peterson attended NEW YORK UNIVERSITY.
What company does Lisa Nelson Peterson work for?
Lisa Nelson Peterson is associated with Lisa N. Peterson, Attorney-At-Law in Larchmont, NY.
Is Lisa Nelson Peterson in good standing?
Yes, Lisa Nelson Peterson 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.