New York attorney record · Judicial Dept 1
Arthur Mitchell Klebanoff
Harvard alumna, admitted to the New York bar in 1974, 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.
- 1974
- Admitted
- 52
- Years in bar
- 1137868
- NY reg #
The record in one line
Arthur Mitchell Klebanoff has spent 52 years on the register since admission in 1974, one of the longest-standing active practitioners the state bar carries at 96% tenure percentile.
- 52 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #2204 of 93,608
- by tenure in New York office peers
- Law school
- Harvard
Data updated August 2026
What this profile tells you
Bar status & tenure
Arthur Mitchell Klebanoff has carried New York bar registration 1137868 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 Arthur M. Klebanoff, located in New York, NY (New York County), ZIP 10028. Educational background: HARVARD (7,182 registered alumni).
State context & due diligence
Across a career spanning 52 years, Arthur Mitchell Klebanoff 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
Arthur Mitchell Klebanoff's 52 years since a 1974 admission places this record near the far edge of the statewide tenure curve below.
52 years on the New York bar
Years since admission, all currently-active NY attorneys
52 Top 4% higher than 96% 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 New York, NY office peers
Arthur Mitchell Klebanoff is earlier in the New York, NY office cohort than most peers: local tenure rank #2,204 of 93,608 (2nd percentile). See the New York attorney directory .
- Local rank
- #2,204
- City cohort
- 93,608
- Local percentile
- 2nd
- Admitted
- 1974
Nearest tenure peers in New York
- Alan S. Adolph admitted 1974 · 52 yr
- Peter Charles Alkalay admitted 1974 · 52 yr
- Thomas Graham Amon admitted 1974 · 52 yr
- Robert James Anderson admitted 1974 · 52 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 Arthur compares to fellow Harvard alumni
Among the 3,045 Harvard graduates in the New York register, Arthur Mitchell Klebanoff is longer-tenured than 99%.
52 years vs. Harvard alumni
Years since admission - 3,045 NY-registered alumni of this school
52 Top 1% higher than 99% of 3,045 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
Harvard's active-bar rate
Of Harvard's 7,182 alumni in the New York register, 50% currently hold "Currently registered" status, below the statewide average.
The 1974 admission class today
Of the 2,908 attorneys admitted to the New York bar in 1974, 46.2% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 1137868
- Year Admitted
- 1974 (52 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Nov 2026
Location & Contact
- Company
- Arthur M. Klebanoff
- City
- New York, NY
- County
- New York
- ZIP Code
- 10028
- Phone
- (917) 685-1064
Education
Status Distribution Across the New York Bar
Arthur Mitchell Klebanoff'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 Harvard alumni
Fellow alumni on the NY register whose admission year is closest to 1974 (excluding same-firm colleagues above).
Same admission year (1974), other cities
NY-registered attorneys admitted in 1974 whose listed office city differs from New York, a vintage cohort, not a neighborhood list.
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Compare attorneys →Before you rely on this record
Arthur Mitchell Klebanoff'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 Arthur Klebanoff licensed?
Arthur Klebanoff is licensed to practice law in New York.
When was Arthur Mitchell Klebanoff admitted to the bar?
Arthur Mitchell Klebanoff's admission to the New York bar dates back to 1974.
Where did Arthur Mitchell Klebanoff go to law school?
Arthur Mitchell Klebanoff attended HARVARD.
What company does Arthur Mitchell Klebanoff work for?
Arthur Mitchell Klebanoff is associated with Arthur M. Klebanoff in New York, NY.
Is Arthur Mitchell Klebanoff in good standing?
Yes, Arthur Mitchell Klebanoff 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.