New York attorney record · Judicial Dept 4
Kevin A. Mattei
Albany Law School alumna, admitted to the New York bar in 2003, registered office in Garden City, NY. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2003
- Admitted
- 23
- Years in bar
- 4128450
- NY reg #
The record in one line
Kevin A. Mattei 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"
- #1260 of 2,095
- by tenure in Garden City office peers
- Law school
- Albany Law School
Data updated September 2026
What this profile tells you
Bar status & tenure
Kevin A. Mattei carries New York bar registration 4128450, an established, active practitioner in good 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 Mccormack, Mattei & Holler, located in Garden City, NY (Nassau County), ZIP 11530. 2 other attorneys share this firm affiliation in the registry. Educational background: Albany Law School (11,697 registered alumni).
State context & due diligence
With an established practice on record, Kevin A. Mattei 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
Kevin A. Mattei was admitted in 2003, giving 23 years on the New York register.
23 years on the New York bar
Years since admission, all currently-active NY attorneys
23 Top 49% higher than 51% 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 Garden City, NY office peers
Kevin A. Mattei's 23-year NY register tenure places mid-pack in Garden City, NY: rank #1,260 of 2,095 office peers (60th percentile). See the Garden City attorney directory .
- Local rank
- #1,260
- City cohort
- 2,095
- Local percentile
- 60th
- Admitted
- 2003
Nearest tenure peers in Garden City
- Rompel Alam admitted 2003 · 23 yr
- Jeffrey Ross Beitler admitted 2003 · 23 yr
- Shannon Elizabeth Boettjer admitted 2003 · 23 yr
- Christine Angela Braun admitted 2003 · 23 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 Kevin compares to fellow Albany Law School alumni
Among the 4,944 Albany Law School graduates in the New York register, Kevin A. Mattei is longer-tenured than 63%.
23 years vs. Albany Law School alumni
Years since admission - 4,944 NY-registered alumni of this school
23 Top 37% higher than 63% of 4,944 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
Albany Law School's active-bar rate
Of Albany Law School's 11,697 alumni in the New York register, 68.4% currently hold "Currently registered" status, above the statewide average.
The 2003 admission class today
Of the 8,250 attorneys admitted to the New York bar in 2003, 83.9% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4128450
- Year Admitted
- 2003 (23 yrs · senior)
- Judicial Department
- 4
- Next Registration
- Mar 2027
Location & Contact
- Company
- Mccormack, Mattei & Holler
- City
- Garden City, NY
- County
- Nassau
- ZIP Code
- 11530
- Phone
- (516) 505-0600
Education
Status Distribution Across the New York Bar
Kevin A. Mattei'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: Mccormack, Mattei & Holler
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
View all attorneys at this firm →Near-tenure Albany Law School alumni
Fellow alumni on the NY register whose admission year is closest to 2003 (excluding same-firm colleagues above).
Same admission year (2003), other cities
NY-registered attorneys admitted in 2003 whose listed office city differs from Garden City, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Kevin A. Mattei: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~2,096 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2003)
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 Garden City, NY
Compare credentials side-by-side
Compare Kevin A. Mattei with similar attorneys in Garden City.
Compare attorneys →Before you rely on this record
Kevin A. Mattei'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 Kevin Mattei licensed?
Kevin Mattei is licensed to practice law in New York.
When was Kevin A. Mattei admitted to the bar?
Kevin A. Mattei was admitted to the bar in 2003.
Where did Kevin A. Mattei go to law school?
Kevin A. Mattei attended Albany Law School.
What company does Kevin A. Mattei work for?
Kevin A. Mattei is associated with Mccormack, Mattei & Holler in Garden City, NY.
Is Kevin A. Mattei in good standing?
Yes, Kevin A. Mattei 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.