New York attorney record · Judicial Dept 1
Hazem Yahya Derhalli
Columbia Law School alumna, admitted to the New York bar in 2001, registered office in Reston, VA. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 2001
- Admitted
- 25
- Years in bar
- 4006987
- NY reg #
The record in one line
With 25 years on the register since a 2001 admission, Hazem Yahya Derhalli ranks among the New York bar's most senior active practitioners, longer-tenured than 61% of the currently-active bar.
- 25 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #55 of 141
- by tenure in Reston office peers
- Law school
- Columbia Law School
Data updated May 2026
What this profile tells you
Bar status & tenure
Registration 4006987 with the New York bar authority has long belonged to Hazem Yahya Derhalli, a veteran practitioner still in active good standing. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Bechtel Enterprises, located in Reston, VA, ZIP 20190. Educational background: Columbia Law School (21,447 registered alumni).
State context & due diligence
After 25 years on the register, Hazem Yahya Derhalli still falls within the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Few active New York attorneys match Hazem Yahya Derhalli's 25 years since admission in 2001. The histogram plots that tenure against every currently-active attorney in the state.
25 years on the New York bar
Years since admission, all currently-active NY attorneys
25 Top 39% higher than 61% 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
Tenure among Reston, VA office peers
Hazem Yahya Derhalli is toward the newer end of Reston, VA's NY register cohort: #55 of 141 by years since admission. 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. See the Reston attorney directory .
- Local rank
- #55
- City cohort
- 141
- Local percentile
- 38th
- Admitted
- 2001
Nearest tenure peers in Reston
- Jenny Lee Gillespie admitted 2001 · 25 yr
- Wendy Kammerman Laduca admitted 2001 · 25 yr
- Erica Renee Bomsey admitted 2002 · 24 yr
- Hannah Breshin admitted 2002 · 24 yr
Source: NY Office of Court Administration Attorney Registration · as of May 2026. Derived local rank, not published upstream.
How Hazem compares to fellow Columbia Law School alumni
Among the 11,886 Columbia Law School graduates in the New York register, Hazem Yahya Derhalli is longer-tenured than 87% - a school-cohort view of experience, alongside the statewide one above.
25 years vs. Columbia Law School alumni
Years since admission - 11,886 NY-registered alumni of this school
25 Top 13% higher than 87% of 11,886 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
Columbia Law School's active-bar rate
Of Columbia Law School's 21,447 alumni in the New York register, 77.3% currently hold "Currently registered" status, above the statewide average.
Columbia Law School alumni, active-bar rate
The 2001 admission class today
Of the 7,416 attorneys admitted to the New York bar in 2001, 80% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4006987
- Year Admitted
- 2001 (25 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Nov 2027
Location & Contact
- Company
- Bechtel Enterprises
- City
- Reston, VA
- ZIP Code
- 20190
- Phone
- (571) 392-6741
Education
Status Distribution Across the New York Bar
Hazem Yahya Derhalli'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.
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Compare attorneys →Before you rely on this record
Hazem Yahya Derhalli'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 Hazem Derhalli licensed?
Hazem Derhalli is licensed to practice law in New York.
When was Hazem Yahya Derhalli admitted to the bar?
Hazem Yahya Derhalli's admission to the New York bar dates back to 2001.
Where did Hazem Yahya Derhalli go to law school?
Hazem Yahya Derhalli attended Columbia Law School.
What company does Hazem Yahya Derhalli work for?
Hazem Yahya Derhalli is associated with Bechtel Enterprises in Reston, VA.
Is Hazem Yahya Derhalli in good standing?
Yes, Hazem Yahya Derhalli 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.