Atty. Patrick Michael McMullen

Atty. Patrick Michael McMullen

Mr. Patrick Michael McMullen is a lawyer practicing appeals, securities & investment fraud, class actions, mass torts and insurance litigation and 2 other areas of law.

Washington Washington 20 Years Experience 20 year
Call (771) 244-0800

Profile Summary

About Patrick Michael McMullen at a glance

Patrick Michael McMullen is an Associate based in Washington, District of Columbia, practicing at O Melveny And Myers Llp. They have 20+ years of legal experience, licensed to practice since 2006. Their practice focuses on employment, class action, white collar, securities, and product liability. Admitted to practice in Maryland (2006), District of Columbia (2007), and New York (2021). Educated at Northwestern University (J.D. Mass, 2005) and Mary Washington College B.S. magna cum laude Mary Washington College B.S. Linguistics and Speech Mary Washington College B.S. Wake Forest University Mary Washington College B.S. Political Sci (—). Serves clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Patrick Michael McMullen is a lawyer practicing appeals, securities & investment fraud, class actions, mass torts and insurance litigation and 2 other areas of law
  • Patrick received a B.S. degree from Mary Washington College, and has been licensed for 20 years
  • Patrick practices at O'Melveny & Myers LLP in Washington, DC

Practice Areas Explained

Patrick Michael McMullen's Areas of Practice

Each practice area below reflects the types of cases Patrick Michael McMullen handles, with a brief overview of what that area of law covers.

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Patrick Michael McMullen is one of 151,622 employment attorneys indexed nationally. Browse employment attorneys in District of Columbia →

Class Action

Patrick Michael McMullen is one of 23,998 class action attorneys indexed nationally. Browse class action attorneys in District of Columbia →

White Collar Crimes

Patrick Michael McMullen is one of 18,196 white collar attorneys indexed nationally. Browse white collar attorneys in District of Columbia →

Securities Law

Patrick Michael McMullen is one of 58,852 securities attorneys indexed nationally. Browse securities attorneys in District of Columbia →

Product Liability

Patrick Michael McMullen is one of 60,257 product liability attorneys indexed nationally. Browse product liability attorneys in District of Columbia →

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 venue, 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 Patrick Michael McMullen

Where is Patrick Michael McMullen's law office located?
Patrick Michael McMullen's law practice is located in Washington, District of Columbia. The firm is O Melveny And Myers Llp. You can contact the office directly through this profile page.
What practice areas does Patrick Michael McMullen handle?
Patrick Michael McMullen focuses on employment, class action, white collar, securities, product liability. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Patrick Michael McMullen practiced law?
Patrick Michael McMullen has 20+ years of legal experience and has been licensed since 2006.
Where did Patrick Michael McMullen go to law school?
Patrick Michael McMullen earned their education at (J.D. Mass, 2005); (—).
How can I contact Patrick Michael McMullen for a consultation?
You can contact Patrick Michael McMullen 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.

Education

J.D. Mass
Northwestern University
- 2005
Mary Washington College B.S. magna cum laude Mary Washington College B.S. Linguistics and Speech Mary Washington College B.S. Wake Forest University Mary Washington College B.S. Political Sci
- In Progress

Bar Admissions

Maryland
Admitted: 2006
District of Columbia
Admitted: 2007
New York
Admitted: 2021

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