New York attorney record · Judicial Dept 1
Mark Richard Kook
New York University School Of Law alumna, admitted to the New York bar in 1979, 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.
- 1979
- Admitted
- 47
- Years in bar
- 1627629
- NY reg #
The record in one line
Mark Richard Kook has spent 47 years on the register since admission in 1979, one of the longest-standing active practitioners the state bar carries at 92% tenure percentile.
- 47 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #4431 of 93,608
- by tenure in New York office peers
- Law school
- New York University School Of Law
Data updated September 2026
What this profile tells you
Bar status & tenure
Mark Richard Kook has carried New York bar registration 1627629 for the better part of a career, still active and in 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 Law Office Of Mark R. Kook, located in New York, NY (New York County), ZIP 10016. Educational background: New York University School of Law (26,345 registered alumni).
State context & due diligence
Across a career spanning 47 years, Mark Richard Kook has remained part of the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Mark Richard Kook's 47 years since a 1979 admission places this record near the far edge of the statewide tenure curve below.
47 years on the New York bar
Years since admission, all currently-active NY attorneys
47 Top 8% higher than 92% 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 · September 2026
Tenure among New York, NY office peers
Mark Richard Kook is earlier in the New York, NY office cohort than most peers: local tenure rank #4,431 of 93,608 (5th percentile). See the New York attorney directory .
- Local rank
- #4,431
- City cohort
- 93,608
- Local percentile
- 5th
- Admitted
- 1979
Nearest tenure peers in New York
- Barry R. Abbott admitted 1979 · 47 yr
- Richard Mark Aborn admitted 1979 · 47 yr
- Carol Rose Abramson admitted 1979 · 47 yr
- Jeffrey George Abrandt admitted 1979 · 47 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 September 2026. Derived local rank, not published upstream.
How Mark compares to fellow New York University School Of Law alumni
Among the 13,607 New York University School Of Law graduates in the New York register, Mark Richard Kook is longer-tenured than 99%.
47 years vs. New York University School Of Law alumni
Years since admission - 13,607 NY-registered alumni of this school
47 Top 1% higher than 99% of 13,607 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 · September 2026
New York University School Of Law's active-bar rate
Of New York University School Of Law's 26,345 alumni in the New York register, 64.9% currently hold "Currently registered" status, below the statewide average.
The 1979 admission class today
Of the 3,974 attorneys admitted to the New York bar in 1979, 53.9% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 1627629
- Year Admitted
- 1979 (47 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Jan 2028
Location & Contact
- Company
- Law Office Of Mark R. Kook
- City
- New York, NY
- County
- New York
- ZIP Code
- 10016
- Phone
- (917) 673-9869
Education
Status Distribution Across the New York Bar
Mark Richard Kook'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 New York University School Of Law alumni
Fellow alumni on the NY register whose admission year is closest to 1979 (excluding same-firm colleagues above).
Same admission year (1979), other cities
NY-registered attorneys admitted in 1979 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 Mark Richard Kook: 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 (~1979)
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
Mark Richard Kook'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 Kook licensed?
Mark Kook is licensed to practice law in New York.
When was Mark Richard Kook admitted to the bar?
Mark Richard Kook's admission to the New York bar dates back to 1979.
Where did Mark Richard Kook go to law school?
Mark Richard Kook attended New York University School of Law.
What company does Mark Richard Kook work for?
Mark Richard Kook is associated with Law Office Of Mark R. Kook in New York, NY.
Is Mark Richard Kook in good standing?
Yes, Mark Richard Kook 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.