Av. Mark T. Mullen

Av. Mark T. Mullen

Mark Mullen has particular experience in federal court procedure, spoliation issues, and the economic loss doctrine.Throughout his career handling subrogation matters for more than 25 years, Mark has investigated fires in refineries, warehouses, commercial properties, and vehicles, as well as explosions, building collapses, energy losses, machine failures, and floods all over the country and internationally. He has investigated failures in more than 20 states and tried cases or handled appeals in both state and federal courts in Illinois, Maryland, New York, Ohio, Pennsylvania, Virginia and th

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Profile Summary

About Mark T. Mullen at a glance

Mark T. Mullen is a insurance attorney based in Philadelphia, Pennsylvania, practicing at Cozen O'Connor. Admitted to practice in Pennsylvania, Pennsylvania Bar. Educated at Villanova University (J.D., 1983) and Saint Joseph's College (B.S., 1980). Recognitions include Best Lawyers in America — Insurance Law (2026), Best Lawyers in America — Additional Areas of Practice: (2026), and Best Lawyers in America — Appellate Practice (2026). Serands clients in Philadelphia, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Hakkında

  • Mark Mullen has particular experience in federal court procedure, spoliation issues, and the economic loss doctrine.Throughout his career handling subrogation matters for more than 25 years, Mark has investigated fires in refineries, warehouses, commercial properties, and vehicles, as well as explosions, building collapses, energy losses, machine failures, and floods all over the country and internationally
  • He has investigated failures in more than 20 states and tried cases or handled appeals in both state and federal courts in Illinois, Maryland, New York, Ohio, Pennsylvania, Virginia and the District of Columbia
  • Many of the cases he handles involve confidential settlements with the recovery of substantial monies for both insured and uninsured losses.Mark is a frequent lecturer on legal issues with specialization on the topics of federal court practice and procedure and spoliation of evidence
  • Mark is active in The Children of The Father Foundation, a nonprofit Catholic Ministry involved in spiritual and corporal works of mercy.Mark is a summa cum laude graduate of St. Joseph's University and a cum laude graduate of the Villanova University School of Law, where he served as a note and comment editor of the Villanova Law Review
  • Following graduation, he spent two years as a law clerk to The Hon. Donald W. VanArtsdalen in the U.S
  • District Court for the Eastern District of Pennsylvania

Practice Areas Explained

Mark T. Mullen's Areas of Practice

Each practice area below reflects the types of cases Mark T. Mullen handles, with a brief overview of what that area of law covers.

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Mark T. Mullen is one of 121,912 insurance attorneys indexed nationally. Browse insurance attorneys in Pennsylvania →

Jurisdictional Context

Why local counsel matters in Pennsylvania

Practicing law in Pennsylvania. Legal matters in Pennsylvania are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Philadelphia are typically filed in the local municipal court or the appropriate Pennsylvania state district court, depending on subject matter and amount in controversy. An attorney licensed in Pennsylvania 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 Pennsylvania courts without local counsel or pro hac vice admission.

Looking for additional Pennsylvania attorneys? Browse all attorneys in Philadelphia or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Mark T. Mullen

Where is Mark T. Mullen's law office located?
Mark T. Mullen's law practice is located in Philadelphia, Pennsylvania. The firm is Cozen O'Connor. You can contact the office directly through this profile page.
What practice areas does Mark T. Mullen handle?
Mark T. Mullen focuses on insurance. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
Where did Mark T. Mullen go to law school?
Mark T. Mullen earned their education at (J.D., 1983); (B.S., 1980).
How can I contact Mark T. Mullen for a consultation?
You can contact Mark T. 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.
What awards or recognition has Mark T. Mullen received?
Mark T. Mullen's notable recognition includes: Best Lawyers in America — Insurance Law; Best Lawyers in America — Additional Areas of Practice:; Best Lawyers in America — Appellate Practice; Best Lawyers in America — Awards:.

Uzmanlık Alanları

Eğitim

J.D.
Villanova University
- 1983
B.S.
Saint Joseph's College
- 1980

Ödüller

Best Lawyers in America — Insurance Law
- 2026
Best Lawyers in America — Additional Areas of Practice:
- 2026
Best Lawyers in America — Appellate Practice
- 2026
Best Lawyers in America — Awards:
- 2026

Bar Admissions

Pennsylvania, Pennsylvania Bar

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