New York attorney record · Judicial Dept 3
Matthew Edward Mcmahon
City University Of Ny Law School alumna, admitted to the New York bar in 2015, registered office in Annandale, VA. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2015
- Admitted
- 11
- Years in bar
- 5375548
- NY reg #
The record in one line
Admitted in 2015, Matthew Edward Mcmahon has built 11 years of active New York practice - more tenure than 24% of the state's currently-active attorneys.
- 11 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 76%
- by tenure among active NY attorneys
- Law school
- City University Of Ny Law School
Data updated May 2026
What this profile tells you
Bar status & tenure
Bar number 5375548 on the New York register belongs to Matthew Edward Mcmahon, currently in active standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Department Of Homeland Security, located in Annandale, VA, ZIP 22003. 5 other attorneys share this firm affiliation in the registry. Educational background: CITY UNIVERSITY OF NY LAW SCHOOL (3 registered alumni).
State context & due diligence
Matthew Edward Mcmahon 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
11 years into an active New York practice since a 2015 admission, Matthew Edward Mcmahon sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
11 years on the New York bar
Years since admission, all currently-active NY attorneys
11 Top 76% higher than 24% 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
City University Of Ny Law School's active-bar rate
Of City University Of Ny Law School's 3 alumni in the New York register, 66.7% currently hold "Currently registered" status, above the statewide average.
City University Of Ny Law School alumni, active-bar rate
The 2015 admission class today
Of the 8,867 attorneys admitted to the New York bar in 2015, 90.7% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5375548
- Year Admitted
- 2015 (11 yrs · mid-career)
- Judicial Department
- 3
- Next Registration
- Nov 2027
Location & Contact
- Company
- Department Of Homeland Security
- City
- Annandale, VA
- ZIP Code
- 22003
- Phone
- (703) 962-2800
Education
Status Distribution Across the New York Bar
Matthew Edward Mcmahon'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 Department Of Homeland Security
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Matthew Edward Mcmahon'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 Mcmahon licensed?
Matthew Mcmahon is licensed to practice law in New York.
When was Matthew Edward Mcmahon admitted to the bar?
Matthew Edward Mcmahon has been on the New York bar register since 2015.
Where did Matthew Edward Mcmahon go to law school?
Matthew Edward Mcmahon attended CITY UNIVERSITY OF NY LAW SCHOOL.
What company does Matthew Edward Mcmahon work for?
Matthew Edward Mcmahon is associated with Department Of Homeland Security in Annandale, VA.
Is Matthew Edward Mcmahon in good standing?
Yes, Matthew Edward Mcmahon 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.