New York attorney record · Judicial Dept 4
Peter Kolbe Mattar
Syracuse University College Of Law alumna, admitted to the New York bar in 2021, registered office in Williamsville, NY. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2021
- Admitted
- 5
- Years in bar
- 5881867
- NY reg #
The record in one line
Admitted in 2021, Peter Kolbe Mattar has built 5 years of active New York practice - more tenure than 12% of the state's currently-active attorneys.
- 5 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 88%
- by tenure among active NY attorneys
- Law school
- Syracuse University College Of Law
Data updated May 2026
What this profile tells you
Bar status & tenure
Bar number 5881867 on the New York register belongs to Peter Kolbe Mattar, 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 P.C., located in Williamsville, NY (Erie County), ZIP 14221. 1 other attorney shares this firm affiliation in the registry. Educational background: Syracuse University College of Law (3,306 registered alumni).
State context & due diligence
Peter Kolbe Mattar 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
5 years into an active New York practice since a 2021 admission, Peter Kolbe Mattar sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
5 years on the New York bar
Years since admission, all currently-active NY attorneys
5 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 Peter compares to fellow Syracuse University College Of Law alumni
Among the 2,370 Syracuse University College Of Law graduates in the New York register, Peter Kolbe Mattar is longer-tenured than 21% - a school-cohort view of experience, alongside the statewide one above.
5 years vs. Syracuse University College Of Law alumni
Years since admission - 2,370 NY-registered alumni of this school
5 Top 79% higher than 21% of 2,370 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
Syracuse University College Of Law's active-bar rate
Of Syracuse University College Of Law's 3,306 alumni in the New York register, 82.1% currently hold "Currently registered" status, above the statewide average.
Syracuse University College Of Law alumni, active-bar rate
The 2021 admission class today
Of the 7,829 attorneys admitted to the New York bar in 2021, 93.8% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5881867
- Year Admitted
- 2021 (5 yrs · mid-career)
- Judicial Department
- 4
- Next Registration
- May 2027
Location & Contact
- Company
- William Mattar P.C.
- City
- Williamsville, NY
- County
- Erie
- ZIP Code
- 14221
- Phone
- (716) 444-4444
Education
Status Distribution Across the New York Bar
Peter Kolbe Mattar'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 William Mattar P.C.
View all attorneys at this firm →Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Williamsville, NY
Compare credentials side-by-side
Compare Peter Kolbe Mattar with similar attorneys in Williamsville.
Compare attorneys →Before you rely on this record
Peter Kolbe Mattar'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 Peter Mattar licensed?
Peter Mattar is licensed to practice law in New York.
When was Peter Kolbe Mattar admitted to the bar?
Peter Kolbe Mattar has been on the New York bar register since 2021.
Where did Peter Kolbe Mattar go to law school?
Peter Kolbe Mattar attended Syracuse University College of Law.
What company does Peter Kolbe Mattar work for?
Peter Kolbe Mattar is associated with William Mattar P.C. in Williamsville, NY.
Is Peter Kolbe Mattar in good standing?
Yes, Peter Kolbe Mattar 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.