New York attorney record · Judicial Dept 2
William Peter Perniciaro
Boston University School Of Law alumna, admitted to the New York bar in 1987, registered office in Staten Island, NY. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1987
- Admitted
- 39
- Years in bar
- 2105989
- NY reg #
The record in one line
With 39 years on the register since a 1987 admission, William Peter Perniciaro ranks among the New York bar's most senior active practitioners, longer-tenured than 79% of the currently-active bar.
- 39 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #255 of 1,107
- by tenure in Staten Island office peers
- Law school
- Boston University School Of Law
Data updated September 2026
What this profile tells you
Bar status & tenure
Registration 2105989 with the New York bar authority has long belonged to William Peter Perniciaro, 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 William Perniciaro Attorney At Law, located in Staten Island, NY (Richmond County), ZIP 10306. Educational background: Boston University School of Law (6,552 registered alumni).
State context & due diligence
After 39 years on the register, William Peter Perniciaro 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 William Peter Perniciaro's 39 years since admission in 1987.
39 years on the New York bar
Years since admission, all currently-active NY attorneys
39 Top 21% higher than 79% 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 Staten Island, NY office peers
William Peter Perniciaro is earlier in the Staten Island, NY office cohort than most peers: local tenure rank #255 of 1,107 (23rd percentile). See the Staten Island attorney directory .
- Local rank
- #255
- City cohort
- 1,107
- Local percentile
- 23rd
- Admitted
- 1987
Nearest tenure peers in Staten Island
- Leigh Wayne Bernstein admitted 1987 · 39 yr
- James H. Birch admitted 1987 · 39 yr
- Randi Lisa Burger admitted 1987 · 39 yr
- Robert Stephen Carroll admitted 1987 · 39 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 William compares to fellow Boston University School Of Law alumni
Among the 3,410 Boston University School Of Law graduates in the New York register, William Peter Perniciaro is longer-tenured than 99%.
39 years vs. Boston University School Of Law alumni
Years since admission - 3,410 NY-registered alumni of this school
39 Top 1% higher than 99% of 3,410 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
Boston University School Of Law's active-bar rate
Of Boston University School Of Law's 6,552 alumni in the New York register, 72.1% currently hold "Currently registered" status, above the statewide average.
The 1987 admission class today
Of the 5,948 attorneys admitted to the New York bar in 1987, 73.4% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2105989
- Year Admitted
- 1987 (39 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Oct 2027
Location & Contact
- Company
- William Perniciaro Attorney At Law
- City
- Staten Island, NY
- County
- Richmond
- ZIP Code
- 10306
- Phone
- (718) 667-5000
Education
Status Distribution Across the New York Bar
William Peter Perniciaro'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 Boston University School Of Law alumni
Fellow alumni on the NY register whose admission year is closest to 1987 (excluding same-firm colleagues above).
Same admission year (1987), other cities
NY-registered attorneys admitted in 1987 whose listed office city differs from Staten Island, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for William Peter Perniciaro: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~1,108 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1987)
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
William Peter Perniciaro'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 William Perniciaro licensed?
William Perniciaro is licensed to practice law in New York.
When was William Peter Perniciaro admitted to the bar?
William Peter Perniciaro's admission to the New York bar dates back to 1987.
Where did William Peter Perniciaro go to law school?
William Peter Perniciaro attended Boston University School of Law.
What company does William Peter Perniciaro work for?
William Peter Perniciaro is associated with William Perniciaro Attorney At Law in Staten Island, NY.
Is William Peter Perniciaro in good standing?
Yes, William Peter Perniciaro 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.