New York attorney record · Judicial Dept 2
Kathy A. Leyden
University Of Missouri alumna, admitted to the New York bar in 1990, registered office in Uniondale, NY. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1990
- Admitted
- 36
- Years in bar
- 2348969
- NY reg #
The record in one line
With 36 years on the register since a 1990 admission, Kathy A. Leyden ranks among the New York bar's most senior active practitioners, longer-tenured than 79% of the currently-active bar.
- 36 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 21%
- by tenure among active NY attorneys
- Law school
- University Of Missouri
Data updated May 2026
What this profile tells you
Bar status & tenure
Registration 2348969 with the New York bar authority has long belonged to Kathy A. Leyden, a veteran practitioner still in active 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 Congdon Flaherty Ocallahan Reid Donlon Travis & Fishlinger PC, located in Uniondale, NY (Nassau County), ZIP 11553. Educational background: UNIVERSITY OF MISSOURI (38 registered alumni).
State context & due diligence
After 36 years on the register, Kathy A. Leyden 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 Kathy A. Leyden's 36 years since admission in 1990. The histogram plots that tenure against every currently-active attorney in the state.
36 years on the New York bar
Years since admission, all currently-active NY attorneys
36 Top 21% higher than 79% of 284,296 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 · May 2026
University Of Missouri's active-bar rate
Of University Of Missouri's 38 alumni in the New York register, 44.7% currently hold "Currently registered" status, below the statewide average.
University Of Missouri alumni, active-bar rate
The 1990 admission class today
Of the 6,112 attorneys admitted to the New York bar in 1990, 56.7% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2348969
- Year Admitted
- 1990 (36 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Sep 2026
Location & Contact
- Company
- Congdon Flaherty Ocallahan Reid Donlon Travis & Fishlinger PC
- City
- Uniondale, NY
- County
- Nassau
- ZIP Code
- 11553
- Phone
- (516) 542-5900
Education
Status Distribution Across the New York Bar
Kathy A. Leyden's current status, "Currently registered", places this attorney in the 66.2% of the 429,620-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.
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Uniondale, NY
Compare credentials side-by-side
Compare Kathy A. Leyden with similar attorneys in Uniondale.
Compare attorneys →Before you rely on this record
Kathy A. Leyden'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 Kathy Leyden licensed?
Kathy Leyden is licensed to practice law in New York.
When was Kathy A. Leyden admitted to the bar?
Kathy A. Leyden's admission to the New York bar dates back to 1990.
Where did Kathy A. Leyden go to law school?
Kathy A. Leyden attended UNIVERSITY OF MISSOURI.
What company does Kathy A. Leyden work for?
Kathy A. Leyden is associated with Congdon Flaherty Ocallahan Reid Donlon Travis & Fishlinger PC in Uniondale, NY.
Is Kathy A. Leyden in good standing?
Yes, Kathy A. Leyden holds active bar status ("Currently registered").
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.