New York attorney record · Judicial Dept 2
Denise Ann Sullivan
Widener University Commonwealth Law School Harrisburg alumna, admitted to the New York bar in 2001, registered office in Nanuet, NY. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 2001
- Admitted
- 25
- Years in bar
- 3910015
- NY reg #
The record in one line
With 25 years on the register since a 2001 admission, Denise Ann Sullivan ranks among the New York bar's most senior active practitioners, longer-tenured than 62% of the currently-active bar.
- 25 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #44 of 65
- by tenure in Nanuet office peers
- Law school
- Widener University Commonwealth Law School Harrisburg
Data updated August 2026
What this profile tells you
Bar status & tenure
Registration 3910015 with the New York bar authority has long belonged to Denise Ann Sullivan, 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 Denise A. Sullivan, Esq., located in Nanuet, NY (Rockland County), ZIP 10954. Educational background: Widener University Commonwealth Law School Harrisburg (58 registered alumni).
State context & due diligence
After 25 years on the register, Denise Ann Sullivan 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 Denise Ann Sullivan's 25 years since admission in 2001.
25 years on the New York bar
Years since admission, all currently-active NY attorneys
25 Top 38% higher than 62% of 290,787 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 · August 2026
Tenure among Nanuet, NY office peers
Against Nanuet, NY's 65-attorney NY register cohort, Denise Ann Sullivan lands at the 66th tenure percentile (rank #44). See the Nanuet attorney directory .
- Local rank
- #44
- City cohort
- 65
- Local percentile
- 66th
- Admitted
- 2001
Nearest tenure peers in Nanuet
- Donna Lee Miele admitted 2001 · 25 yr
- Daniel James Cronin admitted 2000 · 26 yr
- Jitesh Malik admitted 2003 · 23 yr
- Jonathan Benjamin Schloss admitted 1999 · 27 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 Denise compares to fellow Widener University Commonwealth Law School Harrisburg alumni
Among the 58 Widener University Commonwealth Law School Harrisburg graduates in the New York register, Denise Ann Sullivan is longer-tenured than 78%.
25 years vs. Widener University Commonwealth Law School Harrisburg alumni
Years since admission - 58 NY-registered alumni of this school
25 Top 22% higher than 78% of 58 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
Widener University Commonwealth Law School Harrisburg's active-bar rate
Of Widener University Commonwealth Law School Harrisburg's 58 alumni in the New York register, 89.7% currently hold "Currently registered" status, above the statewide average.
The 2001 admission class today
Of the 7,416 attorneys admitted to the New York bar in 2001, 82.5% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 3910015
- Year Admitted
- 2001 (25 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Mar 2027
Location & Contact
- Company
- Denise A. Sullivan, Esq.
- City
- Nanuet, NY
- County
- Rockland
- ZIP Code
- 10954
- Phone
- (845) 735-3531
Status Distribution Across the New York Bar
Denise Ann Sullivan's current status, "Currently registered", places this attorney in 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.
Near-tenure Widener University Commonwealth Law School Harrisburg alumni
Fellow alumni on the NY register whose admission year is closest to 2001 (excluding same-firm colleagues above).
Same admission year (2001), other cities
NY-registered attorneys admitted in 2001 whose listed office city differs from Nanuet, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Denise Ann Sullivan: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~66 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2001)
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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Compare attorneys →Before you rely on this record
Denise Ann Sullivan'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 Denise Sullivan licensed?
Denise Sullivan is licensed to practice law in New York.
When was Denise Ann Sullivan admitted to the bar?
Denise Ann Sullivan's admission to the New York bar dates back to 2001.
Where did Denise Ann Sullivan go to law school?
Denise Ann Sullivan attended Widener University Commonwealth Law School Harrisburg.
What company does Denise Ann Sullivan work for?
Denise Ann Sullivan is associated with Denise A. Sullivan, Esq. in Nanuet, NY.
Is Denise Ann Sullivan in good standing?
Yes, Denise Ann Sullivan holds active bar status ("Currently registered").
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.