New York attorney record · Judicial Dept 4
William Seth Calleri
Suny At Buffalo alumna, admitted to the New York bar in 2013, registered office in Clinton, IA. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2013
- Admitted
- 13
- Years in bar
- 5097605
- NY reg #
The record in one line
Admitted in 2013, William Seth Calleri has built 13 years of active New York practice - more tenure than 25% of the state's currently-active attorneys.
- 13 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 75%
- by tenure among active NY attorneys
- Law school
- Suny At Buffalo
Data updated August 2026
What this profile tells you
Bar status & tenure
Bar number 5097605 on the New York register belongs to William Seth Calleri, currently in active standing. Registration is recorded within Judicial Department 4, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Gallagher Bassett, located in Clinton, IA, ZIP 52733. 5 other attorneys share this firm affiliation in the registry. Educational background: SUNY AT BUFFALO (2,896 registered alumni).
State context & due diligence
William Seth Calleri 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
13 years into an active New York practice since a 2013 admission, William Seth Calleri sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
13 years on the New York bar
Years since admission, all currently-active NY attorneys
13 Top 75% higher than 25% 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
How William compares to fellow Suny At Buffalo alumni
Among the 1,234 Suny At Buffalo graduates in the New York register, William Seth Calleri is longer-tenured than 0%.
13 years vs. Suny At Buffalo alumni
Years since admission - 1,234 NY-registered alumni of this school
13 Top 100% higher than 0% of 1,234 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
Suny At Buffalo's active-bar rate
Of Suny At Buffalo's 2,896 alumni in the New York register, 60.5% currently hold "Currently registered" status, below the statewide average.
The 2013 admission class today
Of the 10,251 attorneys admitted to the New York bar in 2013, 90.5% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5097605
- Year Admitted
- 2013 (13 yrs · mid-career)
- Judicial Department
- 4
- Next Registration
- Oct 2027
Location & Contact
- Company
- Gallagher Bassett
- City
- Clinton, IA
- ZIP Code
- 52733
- Phone
- (717) 918-6783
Education
Status Distribution Across the New York Bar
William Seth Calleri'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.
Same firm affiliation: Gallagher Bassett
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Suny At Buffalo alumni
Fellow alumni on the NY register whose admission year is closest to 2013 (excluding same-firm colleagues above).
Same admission year (2013), other cities
NY-registered attorneys admitted in 2013 whose listed office city differs from Clinton, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Out-of-state NY bar peers for William Seth Calleri with the closest admission year to 2013. Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Clinton, IA
Compare credentials side-by-side
Compare William Seth Calleri with similar attorneys in Clinton.
Compare attorneys →Before you rely on this record
William Seth Calleri'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 Calleri licensed?
William Calleri is licensed to practice law in New York.
When was William Seth Calleri admitted to the bar?
William Seth Calleri has been on the New York bar register since 2013.
Where did William Seth Calleri go to law school?
William Seth Calleri attended SUNY AT BUFFALO.
What company does William Seth Calleri work for?
William Seth Calleri is associated with Gallagher Bassett in Clinton, IA.
Is William Seth Calleri in good standing?
Yes, William Seth Calleri 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.