New York attorney record · Judicial Dept 1
Zachary John Lieberman
Boston College Law School alumna, admitted to the New York bar in 2020, registered office in Boca Raton, FL. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2020
- Admitted
- 6
- Years in bar
- 5820063
- NY reg #
The record in one line
Admitted in 2020, Zachary John Lieberman has built 6 years of active New York practice - more tenure than 12% of the state's currently-active attorneys.
- 6 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 88%
- by tenure among active NY attorneys
- Law school
- Boston College Law School
Data updated May 2026
What this profile tells you
Bar status & tenure
Bar number 5820063 on the New York register belongs to Zachary John Lieberman, currently in active 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 Proskauer Rose LLP, located in Boca Raton, FL, ZIP 33431. 5 other attorneys share this firm affiliation in the registry. Educational background: Boston College Law School (2,021 registered alumni).
State context & due diligence
Zachary John Lieberman is currently part of the New York bar's active cohort, a group the breakdown below sizes against the full register.
Experience vs. the active New York bar
6 years into an active New York practice since a 2020 admission, Zachary John Lieberman sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
6 years on the New York bar
Years since admission, all currently-active NY attorneys
6 Top 88% higher than 12% 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
How Zachary compares to fellow Boston College Law School alumni
Among the 1,575 Boston College Law School graduates in the New York register, Zachary John Lieberman is longer-tenured than 22% - a school-cohort view of experience, alongside the statewide one above.
6 years vs. Boston College Law School alumni
Years since admission - 1,575 NY-registered alumni of this school
6 Top 78% higher than 22% of 1,575 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 · May 2026
Boston College Law School's active-bar rate
Of Boston College Law School's 2,021 alumni in the New York register, 78.5% currently hold "Currently registered" status, above the statewide average.
Boston College Law School alumni, active-bar rate
The 2020 admission class today
Of the 8,276 attorneys admitted to the New York bar in 2020, 74.8% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5820063
- Year Admitted
- 2020 (6 yrs · mid-career)
- Judicial Department
- 1
- Next Registration
- Aug 2026
Location & Contact
- Company
- Proskauer Rose LLP
- City
- Boca Raton, FL
- ZIP Code
- 33431
- Phone
- (561) 995-4720
Education
Status Distribution Across the New York Bar
Zachary John Lieberman'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.
Other Attorneys at Proskauer Rose LLP
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Compare attorneys →Before you rely on this record
Zachary John Lieberman'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 Zachary Lieberman licensed?
Zachary Lieberman is licensed to practice law in New York.
When was Zachary John Lieberman admitted to the bar?
Zachary John Lieberman has been on the New York bar register since 2020.
Where did Zachary John Lieberman go to law school?
Zachary John Lieberman attended Boston College Law School.
What company does Zachary John Lieberman work for?
Zachary John Lieberman is associated with Proskauer Rose LLP in Boca Raton, FL.
Is Zachary John Lieberman in good standing?
Yes, Zachary John Lieberman 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.