New York attorney record · Judicial Dept 3
Matthew Charles Lenahan
University Of Pittsburgh alumna, admitted to the New York bar in 2012, registered office in Geneseo, NY. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2012
- Admitted
- 14
- Years in bar
- 5037361
- NY reg #
The record in one line
Admitted in 2012, Matthew Charles Lenahan has built 14 years of active New York practice - more tenure than 25% of the state's currently-active attorneys.
- 14 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #35 of 45
- by tenure in Geneseo office peers
- Law school
- University Of Pittsburgh
Data updated August 2026
What this profile tells you
Bar status & tenure
Bar number 5037361 on the New York register belongs to Matthew Charles Lenahan, currently in active 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 Livingston County Attorney S Office, located in Geneseo, NY (Livingston County), ZIP 14454. Educational background: UNIVERSITY OF PITTSBURGH (286 registered alumni).
State context & due diligence
Matthew Charles Lenahan is currently part of the New York bar's active cohort, a group the breakdown below sizes against the full register.
Experience vs. the active New York bar
14 years into an active New York practice since a 2012 admission, Matthew Charles Lenahan sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
14 years on the New York bar
Years since admission, all currently-active NY attorneys
14 Top 75% higher than 25% 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 · August 2026
Tenure among Geneseo, NY office peers
Geneseo, NY carries only 45 NY-registered attorneys with an admission year on file; Matthew Charles Lenahan is #35 by tenure in that small local set. See the Geneseo attorney directory .
- Local rank
- #35
- City cohort
- 45
- Local percentile
- 76th
- Admitted
- 2012
Nearest tenure peers in Geneseo
- Daniel Ryan Magill admitted 2012 · 14 yr
- Ashley Jude Williams admitted 2013 · 13 yr
- Scott David Woodruff admitted 2011 · 15 yr
- Eric James Hurd admitted 2010 · 16 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 August 2026. Derived local rank, not published upstream.
How Matthew compares to fellow University Of Pittsburgh alumni
Among the 231 University Of Pittsburgh graduates in the New York register, Matthew Charles Lenahan is longer-tenured than 2%.
14 years vs. University Of Pittsburgh alumni
Years since admission - 231 NY-registered alumni of this school
14 Top 98% higher than 2% of 231 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 · August 2026
University Of Pittsburgh's active-bar rate
Of University Of Pittsburgh's 286 alumni in the New York register, 71.7% currently hold "Currently registered" status, above the statewide average.
The 2012 admission class today
Of the 9,632 attorneys admitted to the New York bar in 2012, 69.6% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5037361
- Year Admitted
- 2012 (14 yrs · mid-career)
- Judicial Department
- 3
- Next Registration
- Mar 2028
Location & Contact
- Company
- Livingston County Attorney S Office
- City
- Geneseo, NY
- County
- Livingston
- ZIP Code
- 14454
- Phone
- (585) 243-7040
Education
Status Distribution Across the New York Bar
Matthew Charles Lenahan'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 University Of Pittsburgh alumni
Fellow alumni on the NY register whose admission year is closest to 2012 (excluding same-firm colleagues above).
Same admission year (2012), other cities
NY-registered attorneys admitted in 2012 whose listed office city differs from Geneseo, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Matthew Charles Lenahan: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~46 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2012)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
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Compare attorneys →Before you rely on this record
Matthew Charles Lenahan'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 Matthew Lenahan licensed?
Matthew Lenahan is licensed to practice law in New York.
When was Matthew Charles Lenahan admitted to the bar?
Matthew Charles Lenahan has been on the New York bar register since 2012.
Where did Matthew Charles Lenahan go to law school?
Matthew Charles Lenahan attended UNIVERSITY OF PITTSBURGH.
What company does Matthew Charles Lenahan work for?
Matthew Charles Lenahan is associated with Livingston County Attorney S Office in Geneseo, NY.
Is Matthew Charles Lenahan in good standing?
Yes, Matthew Charles Lenahan 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.