New York attorney record · Judicial Dept 2
Dennis I. Hellman
New York Law School alumna, admitted to the New York bar in 1975, registered office in New York, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1975
- Admitted
- 51
- Years in bar
- 1549864
- NY reg #
The record in one line
Dennis I. Hellman appears in the New York attorney register with a current status of "Due to reregister within 30 days of birthday", on record since 1975 - an administrative designation rather than discipline, but confirm current standing with the state bar.
- 51 yrs
- since first admission to the bar
- Pending-renewal
- current bar status: "Due to reregister within 30 days of birthday"
- #2540 of 93,608
- by tenure in New York office peers
- Law school
- New York Law School
Data updated August 2026
What this profile tells you
Bar status & tenure
Dennis I. Hellman is registered as bar number 1549864 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 2, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Rosenberg & Estis, P.C., located in New York, NY (New York County), ZIP 10017. 5 other attorneys share this firm affiliation in the registry. Educational background: New York Law School (15,128 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 New York, NY office peers
Dennis I. Hellman is earlier in the New York, NY office cohort than most peers: local tenure rank #2,540 of 93,608 (3rd percentile). See the New York attorney directory .
- Local rank
- #2,540
- City cohort
- 93,608
- Local percentile
- 3rd
- Admitted
- 1975
Nearest tenure peers in New York
- Richard Bruce Aarons admitted 1975 · 51 yr
- Lisa Aber-Cohen admitted 1975 · 51 yr
- Samuel Fawkner Abernethy admitted 1975 · 51 yr
- Jody Adams admitted 1975 · 51 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 Dennis compares to fellow New York Law School alumni
Among the 8,212 New York Law School graduates in the New York register, Dennis I. Hellman is longer-tenured than 99%.
51 years vs. New York Law School alumni
Years since admission - 8,212 NY-registered alumni of this school
51 Top 1% higher than 99% of 8,212 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
New York Law School's active-bar rate
Of New York Law School's 15,128 alumni in the New York register, 71% currently hold "Currently registered" status, above the statewide average.
The 1975 admission class today
Of the 3,195 attorneys admitted to the New York bar in 1975, 47.1% 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
- 1549864
- Year Admitted
- 1975 (51 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Jul 2026
Location & Contact
- Company
- Rosenberg & Estis, P.C.
- City
- New York, NY
- County
- New York
- ZIP Code
- 10017
- Phone
- (212) 867-6000
Education
Status Distribution Across the New York Bar
Dennis I. Hellman'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: Rosenberg & Estis, P.C.
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure New York Law School alumni
Fellow alumni on the NY register whose admission year is closest to 1975 (excluding same-firm colleagues above).
Same admission year (1975), other cities
NY-registered attorneys admitted in 1975 whose listed office city differs from New York, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Dennis I. Hellman: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~93,609 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1975)
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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Dennis I. Hellman 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 Dennis Hellman licensed?
Dennis Hellman is licensed to practice law in New York.
When was Dennis I. Hellman admitted to the bar?
Dennis I. Hellman's admission to the New York bar dates back to 1975.
Where did Dennis I. Hellman go to law school?
Dennis I. Hellman attended New York Law School.
What company does Dennis I. Hellman work for?
Dennis I. Hellman is associated with Rosenberg & Estis, P.C. in New York, NY.
Is Dennis I. Hellman in good standing?
Not currently, Dennis I. Hellman'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.