New York attorney record · Judicial Dept 3
Matthew Owen Duffey
Suffolk University Law School alumna, admitted to the New York bar in 2024, registered office in Chappaqua, NY. As a recent entrant to the registry, this record's status, address, and admission date come straight from the NY Office of Court Administration.
- 2024
- Admitted
- 2
- Years in bar
- 6164933
- NY reg #
The record in one line
Matthew Owen Duffey is early in an active New York law career - admitted to the bar in 2024 and on active status for 2 years so far, already ahead of 0% of the state's active bar by tenure.
- 2 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #129 of 129
- by tenure in Chappaqua office peers
- Law school
- Suffolk University Law School
Data updated September 2026
What this profile tells you
Bar status & tenure
Matthew Owen Duffey holds bar number 6164933 with the New York bar authority, a recent active-status addition to the roll. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
The attorney's registration lists a business address in Chappaqua, NY (Westchester County), ZIP 10514. Educational background: Suffolk University Law School (1,115 registered alumni).
State context & due diligence
As a recent addition to the register, Matthew Owen Duffey counts toward the New York bar's active cohort; the breakdown below shows how that group stacks up against the rest of the register.
Experience vs. the active New York bar
Matthew Owen Duffey is a recent addition to the active New York bar, admitted in 2024. The histogram below shows where 2 years of tenure falls among every currently-active attorney in the state.
2 years on the New York bar
Years since admission, all currently-active NY attorneys
2 Top 100% higher than 0% 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 Chappaqua, NY office peers
In Chappaqua, NY's NY-registered cohort of 129, Matthew Owen Duffey sits at local tenure rank #129 (99th percentile). See the Chappaqua attorney directory .
- Local rank
- #129
- City cohort
- 129
- Local percentile
- 99th
- Admitted
- 2024
Nearest tenure peers in Chappaqua
- Jeffrey Eric Lefkowitz admitted 2024 · 2 yr
- Veronica Mishkind admitted 2020 · 6 yr
- Zachary A Zamore admitted 2020 · 6 yr
- Donald Robinson Gordon admitted 2017 · 9 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 Matthew compares to fellow Suffolk University Law School alumni
Among the 916 Suffolk University Law School graduates in the New York register, Matthew Owen Duffey is longer-tenured than 0%.
2 years vs. Suffolk University Law School alumni
Years since admission - 916 NY-registered alumni of this school
2 Top 100% higher than 0% of 916 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
Suffolk University Law School's active-bar rate
Of Suffolk University Law School's 1,115 alumni in the New York register, 80% currently hold "Currently registered" status, above the statewide average.
The 2024 admission class today
Of the 8,938 attorneys admitted to the New York bar in 2024, 78.3% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 6164933
- Year Admitted
- 2024 (2 yrs · early career)
- Judicial Department
- 3
- Next Registration
- Apr 2028
Location & Contact
- City
- Chappaqua, NY
- County
- Westchester
- ZIP Code
- 10514
- Phone
- (914) 908-0709
Education
Status Distribution Across the New York Bar
Matthew Owen Duffey'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.
Near-tenure Suffolk University Law School alumni
Fellow alumni on the NY register whose admission year is closest to 2024 .
Same admission year (2024), other cities
NY-registered attorneys admitted in 2024 whose listed office city differs from Chappaqua, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Matthew Owen Duffey: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~130 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2024)
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 Chappaqua, NY
Compare credentials side-by-side
Compare Matthew Owen Duffey with similar attorneys in Chappaqua.
Compare attorneys →Before you rely on this record
Matthew Owen Duffey'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 Matthew Duffey licensed?
Matthew Duffey is licensed to practice law in New York.
When was Matthew Owen Duffey admitted to the bar?
Matthew Owen Duffey was admitted to the New York bar in 2024, 2 years ago.
Where did Matthew Owen Duffey go to law school?
Matthew Owen Duffey attended Suffolk University Law School.
Is Matthew Owen Duffey in good standing?
Yes, Matthew Owen Duffey 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.