New York attorney record · Judicial Dept 1
Mark Gregory Duncan
University Of Arkansas alumna, admitted to the New York bar in 1994, registered office in Mandeville, LA. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1994
- Admitted
- 32
- Years in bar
- 2617694
- NY reg #
The record in one line
With 32 years on the register since a 1994 admission, Mark Gregory Duncan ranks among the New York bar's most senior active practitioners, longer-tenured than 71% of the currently-active bar.
- 32 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 29%
- by tenure among active NY attorneys
- Law school
- University Of Arkansas
Data updated May 2026
What this profile tells you
Bar status & tenure
Registration 2617694 with the New York bar authority has long belonged to Mark Gregory Duncan, a veteran practitioner still in active 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 Duncan Law, LLC, located in Mandeville, LA, ZIP 70471. Educational background: UNIVERSITY OF ARKANSAS (30 registered alumni).
State context & due diligence
After 32 years on the register, Mark Gregory Duncan 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 Gregory Duncan's 32 years since admission in 1994. The histogram plots that tenure against every currently-active attorney in the state.
32 years on the New York bar
Years since admission, all currently-active NY attorneys
32 Top 29% higher than 71% 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 Arkansas's active-bar rate
Of University Of Arkansas's 30 alumni in the New York register, 63.3% currently hold "Currently registered" status, below the statewide average.
University Of Arkansas alumni, active-bar rate
The 1994 admission class today
Of the 6,410 attorneys admitted to the New York bar in 1994, 61.6% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2617694
- Year Admitted
- 1994 (32 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Oct 2026
Location & Contact
- Company
- Duncan Law, LLC
- City
- Mandeville, LA
- ZIP Code
- 70471
- Phone
- (985) 626-5770
Education
Status Distribution Across the New York Bar
Mark Gregory Duncan'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 Gregory Duncan'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 Duncan licensed?
Mark Duncan is licensed to practice law in New York.
When was Mark Gregory Duncan admitted to the bar?
Mark Gregory Duncan's admission to the New York bar dates back to 1994.
Where did Mark Gregory Duncan go to law school?
Mark Gregory Duncan attended UNIVERSITY OF ARKANSAS.
What company does Mark Gregory Duncan work for?
Mark Gregory Duncan is associated with Duncan Law, LLC in Mandeville, LA.
Is Mark Gregory Duncan in good standing?
Yes, Mark Gregory Duncan 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.