New York attorney record · Judicial Dept 2
Derrel Marsella Mason
Georgetown University Law Center alumna, admitted to the New York bar in 1987, registered office in Wilton, CT. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1987
- Admitted
- 39
- Years in bar
- 2111375
- NY reg #
The record in one line
With 39 years on the register since a 1987 admission, Derrel Marsella Mason ranks among the New York bar's most senior active practitioners, longer-tenured than 79% of the currently-active bar.
- 39 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #27 of 87
- by tenure in Wilton office peers
- Law school
- Georgetown University Law Center
Data updated August 2026
What this profile tells you
Bar status & tenure
Registration 2111375 with the New York bar authority has long belonged to Derrel Marsella Mason, a veteran practitioner still in active good standing. Registration is recorded within Judicial Department 2, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Gregory & Adams, P.C., located in Wilton, CT, ZIP 06897. 1 other attorney shares this firm affiliation in the registry. Educational background: Georgetown University Law Center (11,373 registered alumni).
State context & due diligence
After 39 years on the register, Derrel Marsella Mason 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 Derrel Marsella Mason's 39 years since admission in 1987.
39 years on the New York bar
Years since admission, all currently-active NY attorneys
39 Top 21% higher than 79% 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 · August 2026
Tenure among Wilton, CT office peers
Derrel Marsella Mason is toward the newer end of Wilton, CT's NY register cohort: #27 of 87 by years since admission. See the Wilton attorney directory .
- Local rank
- #27
- City cohort
- 87
- Local percentile
- 30th
- Admitted
- 1987
Nearest tenure peers in Wilton
- Pamela Jean Davis admitted 1987 · 39 yr
- Quentin Moore admitted 1987 · 39 yr
- Kelly Lloyd Morron admitted 1987 · 39 yr
- Joseph John Saltarelli admitted 1987 · 39 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 August 2026. Derived local rank, not published upstream.
How Derrel compares to fellow Georgetown University Law Center alumni
Among the 7,940 Georgetown University Law Center graduates in the New York register, Derrel Marsella Mason is longer-tenured than 99%.
39 years vs. Georgetown University Law Center alumni
Years since admission - 7,940 NY-registered alumni of this school
39 Top 1% higher than 99% of 7,940 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 · August 2026
The 1987 admission class today
Of the 5,948 attorneys admitted to the New York bar in 1987, 73.4% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2111375
- Year Admitted
- 1987 (39 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Jun 2027
Location & Contact
- Company
- Gregory & Adams, P.C.
- City
- Wilton, CT
- ZIP Code
- 06897
- Phone
- (203) 762-9000
Education
Status Distribution Across the New York Bar
Derrel Marsella Mason'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.
Other Attorneys at Gregory & Adams, P.C.
View all attorneys at this firm →Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Wilton, CT
Compare credentials side-by-side
Compare Derrel Marsella Mason with similar attorneys in Wilton.
Compare attorneys →Before you rely on this record
Derrel Marsella Mason'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 Derrel Mason licensed?
Derrel Mason is licensed to practice law in New York.
When was Derrel Marsella Mason admitted to the bar?
Derrel Marsella Mason's admission to the New York bar dates back to 1987.
Where did Derrel Marsella Mason go to law school?
Derrel Marsella Mason attended Georgetown University Law Center.
What company does Derrel Marsella Mason work for?
Derrel Marsella Mason is associated with Gregory & Adams, P.C. in Wilton, CT.
Is Derrel Marsella Mason in good standing?
Yes, Derrel Marsella Mason 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.