Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Mark J Corso, MD

Individual provider Specialist · NPI 1578635090

Dr. Mark J Corso, MD is a Gastroenterology in Newark, Delaware. Graduated from Hahnemann University College of Medicine in 1997, 29 years ago. Practices with Delaware Center for Digestive Care LLC, a 69-clinician group and accepts Medicare assignment. Licensed in Delaware.

Years since qualifying
29
Trained at
Hahnemann University College of Medicine
Licensed in
DE
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4745 Ogletown Stanton Rd
Newark, DE 19713-2067
Phone: (302) 738-5300
Fax: (302) 731-4822
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence C1-0006956 (DE)

Record details

NPI number1578635090
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 14, 2006
Last updated in NPPESJuly 8, 2007
Mailing address37 Rockford Rd, Wilmington, DE 19806-1003

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolHAHNEMANN UNIVERSITY COLLEGE OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Delaware Center For Digestive Care Llc — 69 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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