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 appears in the New York attorney register with a current status of "Due to reregister within 30 days of birthday", on record since 1984 - an administrative designation rather than discipline, but confirm current standing with the state bar.
- 42 yrs
- since first admission to the bar
- Pending-renewal
- current bar status: "Due to reregister within 30 days of birthday"
- #398 of 3,464
- by tenure in Buffalo office peers
- Law school
- Buffalo
Data updated August 2026
What this profile tells you
Bar status & tenure
Mark William Warren is registered as bar number 1936954 with the New York bar authority, carrying a current status of "Due to reregister within 30 days of birthday", a routine periodic-renewal reminder, not discipline. 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 (150 registered alumni).
State context & due diligence
A "Due to reregister within 30 days of birthday" status falls outside the New York bar's active cohort for now. The breakdown below shows what share of the register that represents.
Tenure among Buffalo, NY office peers
Mark William Warren is earlier in the Buffalo, NY office cohort than most peers: local tenure rank #398 of 3,464 (11th percentile). See the Buffalo attorney directory .
- Local rank
- #398
- City cohort
- 3,464
- Local percentile
- 11th
- Admitted
- 1984
Nearest tenure peers in Buffalo
- William Carlin Altreuter admitted 1984 · 42 yr
- Brian Dugan Baird admitted 1984 · 42 yr
- Keith N. Bond admitted 1984 · 42 yr
- David Francis Butterini admitted 1984 · 42 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 Mark compares to fellow Buffalo alumni
Among the 103 Buffalo graduates in the New York register, Mark William Warren is longer-tenured than 61%.
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 · August 2026
Buffalo's active-bar rate
Of Buffalo's 150 alumni in the New York register, 54.7% currently hold "Currently registered" status, below the statewide average.
The 1984 admission class today
Of the 5,952 attorneys admitted to the New York bar in 1984, 54.8% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Due to reregister within 30 days of birthday
- 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, "Due to reregister within 30 days of birthday", places this record outside 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.
Same firm affiliation: Manufacturers And Traders Trust Company
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Buffalo alumni
Fellow alumni on the NY register whose admission year is closest to 1984 (excluding same-firm colleagues above).
Same admission year (1984), other cities
NY-registered attorneys admitted in 1984 whose listed office city differs from Buffalo, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Mark William Warren: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~3,465 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1984)
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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Mark William Warren is currently listed as "Due to reregister within 30 days of birthday", treat that as a registration fact to confirm, not a verdict on quality.
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?
Not currently, Mark William Warren's listed status is "Due to reregister within 30 days of birthday", not active standing. Confirm current status with the state bar.
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.