New York attorney record · Judicial Dept 2
Mark Vincent Slevin
Touro alumna, admitted to the New York bar in 1990, registered office in Setauket, 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
- 2311496
- NY reg #
The record in one line
With 36 years on the register since a 1990 admission, Mark Vincent Slevin 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
- Touro
Data updated May 2026
What this profile tells you
Bar status & tenure
Registration 2311496 with the New York bar authority has long belonged to Mark Vincent Slevin, 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 Mark V Slevin Esq, located in Setauket, NY (Suffolk County), ZIP 11733. Educational background: TOURO (1,152 registered alumni).
State context & due diligence
After 36 years on the register, Mark Vincent Slevin 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 Vincent Slevin'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 Touro alumni
Among the 1,036 Touro graduates in the New York register, Mark Vincent Slevin is longer-tenured than 82% - a school-cohort view of experience, alongside the statewide one above.
36 years vs. Touro alumni
Years since admission - 1,036 NY-registered alumni of this school
36 Top 18% higher than 82% of 1,036 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
Touro's active-bar rate
Of Touro's 1,152 alumni in the New York register, 67.3% currently hold "Currently registered" status, above the statewide average.
Touro 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
- 2311496
- Year Admitted
- 1990 (36 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Aug 2026
Location & Contact
- Company
- Mark V Slevin Esq
- City
- Setauket, NY
- County
- Suffolk
- ZIP Code
- 11733
- Phone
- (631) 476-3606
Education
Status Distribution Across the New York Bar
Mark Vincent Slevin'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 Vincent Slevin'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 Slevin licensed?
Mark Slevin is licensed to practice law in New York.
When was Mark Vincent Slevin admitted to the bar?
Mark Vincent Slevin's admission to the New York bar dates back to 1990.
Where did Mark Vincent Slevin go to law school?
Mark Vincent Slevin attended TOURO.
What company does Mark Vincent Slevin work for?
Mark Vincent Slevin is associated with Mark V Slevin Esq in Setauket, NY.
Is Mark Vincent Slevin in good standing?
Yes, Mark Vincent Slevin 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.