New York attorney record · Judicial Dept 2
Mary Ellen O'Connor
Cuny alumna, admitted to the New York bar in 2005, registered office in Larchmont, 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
- 4308847
- NY reg #
The record in one line
Mary Ellen O'Connor 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"
- #165 of 194
- by tenure in Larchmont office peers
- Law school
- Cuny
Data updated September 2026
What this profile tells you
Bar status & tenure
Mary Ellen O'Connor carries New York bar registration 4308847, 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 O'Connor Law P.L.L.C., located in Larchmont, NY (Westchester County), ZIP 10538. Educational background: CUNY.
State context & due diligence
With an established practice on record, Mary Ellen O'Connor 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
Mary Ellen O'Connor was admitted in 2005, giving 21 years on the New York register.
21 years on the New York bar
Years since admission, all currently-active NY attorneys
21 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 Larchmont, NY office peers
In Larchmont, NY's NY-registered cohort of 194, Mary Ellen O'Connor sits at local tenure rank #165 (85th percentile). See the Larchmont attorney directory .
- Local rank
- #165
- City cohort
- 194
- Local percentile
- 85th
- Admitted
- 2005
Nearest tenure peers in Larchmont
- Christopher Neil Nardozzi admitted 2005 · 21 yr
- Dianna Rosser Aprile admitted 2004 · 22 yr
- Laura Marie Brancato admitted 2004 · 22 yr
- Matthew John Costa admitted 2004 · 22 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 Mary compares to fellow Cuny alumni
Among the 361 Cuny graduates in the New York register, Mary Ellen O'Connor is longer-tenured than 4%.
21 years vs. Cuny alumni
Years since admission - 361 NY-registered alumni of this school
21 Top 96% higher than 4% of 361 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 2005 admission class today
Of the 8,525 attorneys admitted to the New York bar in 2005, 85.6% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4308847
- Year Admitted
- 2005 (21 yrs · senior)
- Judicial Department
- 2
- Next Registration
- Jan 2027
Location & Contact
- Company
- O'Connor Law P.L.L.C.
- City
- Larchmont, NY
- County
- Westchester
- ZIP Code
- 10538
- Phone
- (914) 595-4502
Education
CUNY
Status Distribution Across the New York Bar
Mary Ellen O'Connor'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 Cuny alumni
Fellow alumni on the NY register whose admission year is closest to 2005 (excluding same-firm colleagues above).
Same admission year (2005), other cities
NY-registered attorneys admitted in 2005 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 Mary Ellen O'Connor: 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 (~2005)
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
Mary Ellen O'Connor'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 Mary O'Connor licensed?
Mary O'Connor is licensed to practice law in New York.
When was Mary Ellen O'Connor admitted to the bar?
Mary Ellen O'Connor was admitted to the bar in 2005.
Where did Mary Ellen O'Connor go to law school?
Mary Ellen O'Connor attended CUNY.
What company does Mary Ellen O'Connor work for?
Mary Ellen O'Connor is associated with O'Connor Law P.L.L.C. in Larchmont, NY.
Is Mary Ellen O'Connor in good standing?
Yes, Mary Ellen O'Connor 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.