New York attorney record · Judicial Dept 3
William Daniel Deane
Catholic University alumna, admitted to the New York bar in 2003, registered office in Manchester, NH. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2003
- Admitted
- 23
- Years in bar
- 4106829
- NY reg #
The record in one line
William Daniel Deane has held an active New York bar license for 23 years - admitted in 2003, longer-tenured than 51% of the state's currently-active attorneys.
- 23 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 49%
- by tenure among active NY attorneys
- Law school
- Catholic University
Data updated May 2026
What this profile tells you
Bar status & tenure
William Daniel Deane carries New York bar registration 4106829, an established, active practitioner in good standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Nixon Peabody LLP, located in Manchester, NH, ZIP 03101. 5 other attorneys share this firm affiliation in the registry. Educational background: CATHOLIC UNIVERSITY (328 registered alumni).
State context & due diligence
With an established practice on record, William Daniel Deane remains inside the New York bar's active cohort - see below for how that share of the register compares.
Experience vs. the active New York bar
William Daniel Deane was admitted in 2003, giving 23 years on the New York register. The histogram places that tenure against every currently-active attorney in the state, taller bars hold more attorneys at that experience level.
23 years on the New York bar
Years since admission, all currently-active NY attorneys
23 Top 49% higher than 51% 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 William compares to fellow Catholic University alumni
Among the 207 Catholic University graduates in the New York register, William Daniel Deane is longer-tenured than 9% - a school-cohort view of experience, alongside the statewide one above.
23 years vs. Catholic University alumni
Years since admission - 207 NY-registered alumni of this school
23 Top 91% higher than 9% of 207 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
Catholic University's active-bar rate
Of Catholic University's 328 alumni in the New York register, 58.8% currently hold "Currently registered" status, below the statewide average.
Catholic University alumni, active-bar rate
The 2003 admission class today
Of the 8,250 attorneys admitted to the New York bar in 2003, 81% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4106829
- Year Admitted
- 2003 (23 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Feb 2027
Location & Contact
- Company
- Nixon Peabody LLP
- City
- Manchester, NH
- ZIP Code
- 03101
- Phone
- (603) 628-4047
Education
Status Distribution Across the New York Bar
William Daniel Deane'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 Nixon Peabody LLP
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Compare attorneys →Before you rely on this record
William Daniel Deane'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 Deane licensed?
William Deane is licensed to practice law in New York.
When was William Daniel Deane admitted to the bar?
William Daniel Deane was admitted to the bar in 2003.
Where did William Daniel Deane go to law school?
William Daniel Deane attended CATHOLIC UNIVERSITY.
What company does William Daniel Deane work for?
William Daniel Deane is associated with Nixon Peabody LLP in Manchester, NH.
Is William Daniel Deane in good standing?
Yes, William Daniel Deane 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.