New York attorney record · Judicial Dept 3
Timothy Michael Callahan
The George Washington University Law School alumna, admitted to the New York bar in 2011, registered office in Chantilly, VA. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2011
- Admitted
- 15
- Years in bar
- 4928784
- NY reg #
The record in one line
Timothy Michael Callahan has held an active New York bar license for 15 years - admitted in 2011, longer-tenured than 37% of the state's currently-active attorneys.
- 15 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 63%
- by tenure among active NY attorneys
- Law school
- The George Washington University Law School
Data updated May 2026
What this profile tells you
Bar status & tenure
Timothy Michael Callahan carries New York bar registration 4928784, an established, active practitioner in good standing. 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 Chantilly, VA, ZIP 20152. Educational background: THE GEORGE WASHINGTON UNIVERSITY LAW SCHOOL (370 registered alumni).
State context & due diligence
With an established practice on record, Timothy Michael Callahan 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
Timothy Michael Callahan was admitted in 2011, giving 15 years on the New York register. The histogram places that tenure against every currently-active attorney in the state, taller bars hold more attorneys at that experience level.
15 years on the New York bar
Years since admission, all currently-active NY attorneys
15 Top 63% higher than 37% 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 Timothy compares to fellow The George Washington University Law School alumni
Among the 370 The George Washington University Law School graduates in the New York register, Timothy Michael Callahan is longer-tenured than 61% - a school-cohort view of experience, alongside the statewide one above.
15 years vs. The George Washington University Law School alumni
Years since admission - 370 NY-registered alumni of this school
15 Top 39% higher than 61% of 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
The George Washington University Law School's active-bar rate
Of The George Washington University Law School's 370 alumni in the New York register, 79% currently hold "Currently registered" status, above the statewide average.
The George Washington University Law School alumni, active-bar rate
The 2011 admission class today
Of the 9,856 attorneys admitted to the New York bar in 2011, 85.9% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4928784
- Year Admitted
- 2011 (15 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Jul 2027
Location & Contact
- City
- Chantilly, VA
- ZIP Code
- 20152
- Phone
- (770) 377-9261
Status Distribution Across the New York Bar
Timothy Michael Callahan'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.
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Chantilly, VA
Compare credentials side-by-side
Compare Timothy Michael Callahan with similar attorneys in Chantilly.
Compare attorneys →Before you rely on this record
Timothy Michael Callahan'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 Timothy Callahan licensed?
Timothy Callahan is licensed to practice law in New York.
When was Timothy Michael Callahan admitted to the bar?
Timothy Michael Callahan was admitted to the bar in 2011.
Where did Timothy Michael Callahan go to law school?
Timothy Michael Callahan attended THE GEORGE WASHINGTON UNIVERSITY LAW SCHOOL.
Is Timothy Michael Callahan in good standing?
Yes, Timothy Michael Callahan 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.