Attorneys in Washington, DC

12,541 registered attorneys

Washington office-market desk (DC)

Statewide count rank #1 / 5DC cities, a mega office market.

Among 12,541 non-deceased rows with an admission year, the span runs 1956-2026 (median 2009). Longest-tenured listed office peers: Daniel Morris Singer (1956) , Don Wallace Jr (1957) , Jack Louis Lipson (1958) .

Washington's register footprint

Washington, DC concentrates in Currently registered (83% of 12,541 rows; status mix index 6,965).

Among school-named rows, Georgetown University Law Center alone is 41% (school mix index 3,451).

Mix index is HHI×10,000 on OCA status shares and on school-named rows. Distinct from the statewide rank line above.

Washington office-book shape

Washington spreads named employers across 4,938 firms (mix index 18); U.S. Department Of Justice leads at 182 of 12,140 named rows.

ZIP book runs 170 codes; 20006 holds 14% (1,773 rows).

Judicial dept 3 covers 52% of dept-tagged rows (6,493 of 4 departments present).

Largest admission decade is the 2010s at 37% of 12,541 dated rows - no single decade majority.

Derived from employer, ZIP, judicial-department, and admission-year fields on the same OCA extract - not a market-quality ranking.

Washington status stack

office rows

What this shows 83% Currently registered among 12,541 office rows.

Source NY OCA Attorney Registrations via data.ny.gov As of 2026-08-06
Name Status
Nena Easterling Mashaw Currently registered
Princess Dimaculangan Masilungan Currently registered
Jose Antonio Masini-Torres Currently registered
Stephanie Elizabeth Masker Currently registered
Cassandra Erin Mason Currently registered
Gary Edward Mason Currently registered
Mary Hampton Mason Currently registered
Lena Fatina Masri Currently registered
O'Neall Marcy Massamba Currently registered
Gianmarco Francesco Massameno Currently registered
John C. Massaro Currently registered
Benjamin Wilson Massarsky Currently registered
Jonathan Standish Massey Currently registered
Alicia Marie Massi Currently registered
John Mercer Masslon Ii Currently registered
Geofrey Leigh Master Currently registered
Lorelie Sue Masters Currently registered
Katherine Melinda Mastman Currently registered
Michael Kyle Mastman Currently registered
James Nicholas Mastracchio Currently registered
Louis S. Mastriani Currently registered
William Francis Mastrianna Iii Currently registered
Laura P. Masurovsky Currently registered
Rolando Ramon Masvidal Currently registered
Rumbidzayishe Kirkie Maswoswe Currently registered
Geraldine Rivera-Sampang Mataka Currently registered
Justin Michael Matarrese Currently registered
Jessica Leah Matelis Currently registered
Joseph James Matelis Ii Currently registered
Malgorzata Joanna Materna Currently registered
Mark Gregory Materna Currently registered
Carol Maxine Mates Currently registered
Lauren Marie Matherne Currently registered
Asha Ann Mathew Currently registered
Kyle Alan Mathews Currently registered
Tiauna N. Mathieu Currently registered
Eduardo Jose Mathison Fuenmayor Currently registered
Faiza Michele Mathon-Mathieu Currently registered
Suchita Deolalikar Mathur Currently registered
Imad Sayed Matini Currently registered
Melissa Ellen Matles Currently registered
Jason Curry Matson Currently registered
Kevin James Matta Currently registered
John J. Matteo Currently registered
David Jonathan Matthews Currently registered
Marsha Dula Matthews Currently registered
Melody Christine Matthews Currently registered
Gwen Hollis Mattleman Currently registered
Annica Mae Garcia Mattus Currently registered
David Evan Matyas Currently registered

Showing 5,951–6,000 of 10,364 attorneys with status Currently registered

Out-of-state peers for Washington

Washington, DC at 12,541 office rows and 83% Currently registered - matched below on count and active rate (not the nearest-count strip above).

Counts and active rates come from the NY State Office of Court Administration registration extract; peers are not a market-quality or employment ranking.