New York attorney record · Judicial Dept 4
Brendan Matthew Denz
Univ. At Buffalo Law alumna, admitted to the New York bar in 2016, registered office in Williamsville, NY. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2016
- Admitted
- 10
- Years in bar
- 5446893
- NY reg #
The record in one line
Admitted in 2016, Brendan Matthew Denz has built 10 years of active New York practice - more tenure than 25% of the state's currently-active attorneys.
- 10 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #382 of 456
- by tenure in Williamsville office peers
- Law school
- Univ. At Buffalo Law
Data updated August 2026
What this profile tells you
Bar status & tenure
Bar number 5446893 on the New York register belongs to Brendan Matthew Denz, 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 William Mattar, located in Williamsville, NY (Erie County), ZIP 14221. 1 other attorney shares this firm affiliation in the registry. Educational background: UNIV. AT BUFFALO LAW.
State context & due diligence
Brendan Matthew Denz 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
10 years into an active New York practice since a 2016 admission, Brendan Matthew Denz sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
10 years on the New York bar
Years since admission, all currently-active NY attorneys
10 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
Tenure among Williamsville, NY office peers
Brendan Matthew Denz is among the longer-standing NY-bar records in Williamsville, NY: #382 of 456 by years since admission (84th percentile locally). See the Williamsville attorney directory .
- Local rank
- #382
- City cohort
- 456
- Local percentile
- 84th
- Admitted
- 2016
Nearest tenure peers in Williamsville
- Maisha M. Blakeney admitted 2016 · 10 yr
- Jenna Marie Fredericks admitted 2016 · 10 yr
- Ryan G. Ganzenmuller admitted 2016 · 10 yr
- Rebecca Cronauer Gioia admitted 2016 · 10 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.
The 2016 admission class today
Of the 8,420 attorneys admitted to the New York bar in 2016, 72.9% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5446893
- Year Admitted
- 2016 (10 yrs · mid-career)
- Judicial Department
- 4
- Next Registration
- Jun 2028
Location & Contact
- Company
- William Mattar
- City
- Williamsville, NY
- County
- Erie
- ZIP Code
- 14221
- Phone
- (716) 444-4444
Education
UNIV. AT BUFFALO LAW
Status Distribution Across the New York Bar
Brendan Matthew Denz'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: William Mattar
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
View all attorneys at this firm →Same admission year (2016), other cities
NY-registered attorneys admitted in 2016 whose listed office city differs from Williamsville, a vintage cohort, not a neighborhood list.
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Williamsville, NY
Compare credentials side-by-side
Compare Brendan Matthew Denz with similar attorneys in Williamsville.
Compare attorneys →Before you rely on this record
Brendan Matthew Denz'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 Brendan Denz licensed?
Brendan Denz is licensed to practice law in New York.
When was Brendan Matthew Denz admitted to the bar?
Brendan Matthew Denz has been on the New York bar register since 2016.
Where did Brendan Matthew Denz go to law school?
Brendan Matthew Denz attended UNIV. AT BUFFALO LAW.
What company does Brendan Matthew Denz work for?
Brendan Matthew Denz is associated with William Mattar in Williamsville, NY.
Is Brendan Matthew Denz in good standing?
Yes, Brendan Matthew Denz 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.