Dr. Erik S. Marshall MD is a male internist in Newark, DE. His CareDash rating is 5.0 out of 5 by one patient, and he has one review. The procedures that Dr. Marshall most frequently performs are EKG (Electrocardiogram) and Heart Ultrasound. Public records indicate that he received $2,107 in payments from medical companies between 2014 and 2016, which is more than a majority (81%) of internists nationally. He is licensed to practice by the state board in Delaware (C10004296).

Accepts Medicare*

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Patient Reviews

Displaying 1 Review

March 01, 2017

Edna Williams

Trusted Reviewer

5 Reviews

Smyrna, DE

I would absolutely recommend Dr. Marshall!

My husband was seen by Dr. Marshall who was very friendly and took the time to explain everything, no holds barred. Would highly recommend this cardiologist!

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About Dr. Marshall


  • Internal Medicine

Basic Information

Full Name: Erik S. Marshall

Gender: Male

License Number: C10004296 - Issued by the state board in Delaware

NPI: 1144223850


Office Information

4755 Ogletown Stanton Road

Christiana Hospital Suite 1E30

Newark, DE 19718

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Our records indicate that Dr. Marshall accepts the following insurance.

Please verify this information directly with Dr. Marshall, since it may change frequently and vary by office location. This doctor may also accept additional insurance plans not listed here.

Conditions Treated

As an Internist, Dr. Marshall may treat the following 17 conditions:

List of Procedures Dr. Erik S. Marshall MD Performs:

A green star indicates that the provider performs the procedure frequently.

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Each link displays more information about how often Dr. Marshall performs a specific procedure and a list of other doctors who frequently perform the procedure.

Payments Received from Medical Companies

What are Payments Received?

Total Payments Received Between 2014 and 2016:

Many providers have received payments from medical companies ranging from small amounts in the form of food at conferences to large payments for consulting or royalties. Some providers have received payments for specific drugs. These payments are not necessarily cause for concern, but we encourage you to speak with your provider if they do raise any questions or issues.

This graph represents payments Dr. Marshall received relative to the average payment received by internists.

Dr. Marshall received more money than a majority (70%) of internists nationally. For more information, see the breakdown of payments by category.

Providers receive payments in various different categories, from travel and lodging or food and beverages at conferences to fees for promotional speaking or consulting engagements. Some providers receive payments from royalties or licenses, usually from having helped develop a product or drug.

This chart represents the breakdown of payments Dr. Marshall has received by specific category of payment. See the breakdown of payments by company.

Providers receive payments from specific medical companies, sometimes for specific drugs. If you have any questions or concerns about the specific company or drug payments your provider has received, we encourage you to speak with your provider directly.

This chart represents the breakdown of payments Dr. Marshall has received from specific medical companies, including payments for drugs and medical products.

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