New York attorney record · Judicial Dept 4
Mark G. Ledwin
Ohio Northern University Pettit College Of Law alumna, admitted to the New York bar in 1990, registered office in White Plains, 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
- 2320166
- NY reg #
The record in one line
With 36 years on the register since a 1990 admission, Mark G. Ledwin 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
- Ohio Northern University Pettit College Of Law
Data updated May 2026
What this profile tells you
Bar status & tenure
Registration 2320166 with the New York bar authority has long belonged to Mark G. Ledwin, a veteran practitioner still in active good standing. Registration is recorded within Judicial Department 4, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Wilson Elser Moskowitz Edelman & Dicker, LLP, located in White Plains, NY (Westchester County), ZIP 10604. Educational background: Ohio Northern University Pettit College of Law (116 registered alumni).
State context & due diligence
After 36 years on the register, Mark G. Ledwin 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 Mark G. Ledwin'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
How Mark compares to fellow Ohio Northern University Pettit College Of Law alumni
Among the 87 Ohio Northern University Pettit College Of Law graduates in the New York register, Mark G. Ledwin is longer-tenured than 92% - a school-cohort view of experience, alongside the statewide one above.
36 years vs. Ohio Northern University Pettit College Of Law alumni
Years since admission - 87 NY-registered alumni of this school
36 Top 8% higher than 92% of 87 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 · May 2026
Ohio Northern University Pettit College Of Law's active-bar rate
Of Ohio Northern University Pettit College Of Law's 116 alumni in the New York register, 86.4% currently hold "Currently registered" status, above the statewide average.
Ohio Northern University Pettit College Of Law 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
- 2320166
- Year Admitted
- 1990 (36 yrs · veteran)
- Judicial Department
- 4
- Next Registration
- Sep 2026
Location & Contact
- Company
- Wilson Elser Moskowitz Edelman & Dicker, LLP
- City
- White Plains, NY
- County
- Westchester
- ZIP Code
- 10604
- Phone
- (914) 872-7148
Status Distribution Across the New York Bar
Mark G. Ledwin'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.
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Compare attorneys →Before you rely on this record
Mark G. Ledwin'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 Mark Ledwin licensed?
Mark Ledwin is licensed to practice law in New York.
When was Mark G. Ledwin admitted to the bar?
Mark G. Ledwin's admission to the New York bar dates back to 1990.
Where did Mark G. Ledwin go to law school?
Mark G. Ledwin attended Ohio Northern University Pettit College of Law.
What company does Mark G. Ledwin work for?
Mark G. Ledwin is associated with Wilson Elser Moskowitz Edelman & Dicker, LLP in White Plains, NY.
Is Mark G. Ledwin in good standing?
Yes, Mark G. Ledwin 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.