New York attorney record · Judicial Dept 1
Mark William Warren
Buffalo alumna, admitted to the New York bar in 1984, registered office in Buffalo, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1984
- Admitted
- 42
- Years in bar
- 1936954
- NY reg #
The record in one line
Mark William Warren has spent 42 years on the register since admission in 1984, one of the longest-standing active practitioners the state bar carries at 86% tenure percentile.
- 42 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 14%
- by tenure among active NY attorneys
- Law school
- Buffalo
Data updated May 2026
What this profile tells you
Bar status & tenure
Mark William Warren has carried New York bar registration 1936954 for the better part of a career, still active and in 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 Manufacturers And Traders Trust Company, located in Buffalo, NY (Erie County), ZIP 14203. 3 other attorneys share this firm affiliation in the registry. Educational background: BUFFALO (151 registered alumni).
State context & due diligence
Across a career spanning 42 years, Mark William Warren has remained part of the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Mark William Warren's 42 years since a 1984 admission places this record near the far edge of the statewide tenure curve below.
42 years on the New York bar
Years since admission, all currently-active NY attorneys
42 Top 14% higher than 86% 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 Buffalo alumni
Among the 103 Buffalo graduates in the New York register, Mark William Warren is longer-tenured than 61% - a school-cohort view of experience, alongside the statewide one above.
42 years vs. Buffalo alumni
Years since admission - 103 NY-registered alumni of this school
42 Top 39% higher than 61% of 103 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
Buffalo's active-bar rate
Of Buffalo's 151 alumni in the New York register, 55.3% currently hold "Currently registered" status, below the statewide average.
Buffalo alumni, active-bar rate
The 1984 admission class today
Of the 5,952 attorneys admitted to the New York bar in 1984, 55.4% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 1936954
- Year Admitted
- 1984 (42 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Sep 2026
Location & Contact
- Company
- Manufacturers And Traders Trust Company
- City
- Buffalo, NY
- County
- Erie
- ZIP Code
- 14203
- Phone
- (716) 842-5667
Education
Status Distribution Across the New York Bar
Mark William Warren'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.
Other Attorneys at Manufacturers And Traders Trust Company
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Buffalo, NY
Compare credentials side-by-side
Compare Mark William Warren with similar attorneys in Buffalo.
Compare attorneys →Before you rely on this record
Mark William Warren'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 Warren licensed?
Mark Warren is licensed to practice law in New York.
When was Mark William Warren admitted to the bar?
Mark William Warren's admission to the New York bar dates back to 1984.
Where did Mark William Warren go to law school?
Mark William Warren attended BUFFALO.
What company does Mark William Warren work for?
Mark William Warren is associated with Manufacturers And Traders Trust Company in Buffalo, NY.
Is Mark William Warren in good standing?
Yes, Mark William Warren 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.