Atty. Matthew Mullen

Atty. Matthew Mullen

Mr. Matthew Mullen is a lawyer.

Washington Washington 16 yrs experience 16 year
Call (732) 360-6947 Book Appointment

Profile Summary

About Matthew Mullen at a glance

Matthew Mullen is an Attorney based in Washington, District of Columbia, practicing at Nixon Peabody Llp. They have 16+ years of legal experience, licensed to practice since 2010. Admitted to practice in Massachusetts (2010) and District of Columbia (2014). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Matthew Mullen is a lawyer
  • Matthew has been licensed for 16 years
  • Matthew practices at Nixon Peabody LLP in Washington, DC

Jurisdictional Context

Why local counsel matters in District of Columbia

Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in District of Columbia courts without local counsel or pro hac vice admission.

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Matthew Mullen

Where is Matthew Mullen's law office located?
Matthew Mullen's law practice is located in Washington, District of Columbia. The firm is Nixon Peabody Llp. You can contact the office directly through this profile page.
How long has Matthew Mullen practiced law?
Matthew Mullen has 16+ years of legal experience and has been licensed since 2010.
How can I contact Matthew Mullen for a consultation?
You can contact Matthew Mullen directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Bar Admissions

Massachusetts
Admitted: 2010
District of Columbia
Admitted: 2014

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