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Mark Edward Campbell, M.D.

NPI 1225090715ActiveIndividual· Internal Medicine, Interventional Cardiology· Oxford, MS

Internal Medicine, Interventional Cardiology (M.D.) in Oxford, Mississippi, trained at University of Mississippi School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $953,600 for 7,746 claims, against $558,267 paid for services in 2024. Abbott Laboratories was the largest of 23 companies reporting payments in 2025, $2,555 in all, mostly food and beverage.

Overview

NPI1225090715
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedApr 3, 2006
Last updated in NPPESApr 13, 2020
Certified by providerApr 13, 2020

Specialties and licenses

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Cardiovascular Disease (Cardiology) (MS)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients2,379
Services billed10,254 across 116 procedure codes
Paid by Medicare$558,267

Part D prescriptions in 2024

Prescriptions (claims)7,746 · 14,006 30-day fills
Patients793
Total drug cost$953,600
Generic share84% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Mississippi School of Medicine
Graduation year1996
Medicare specialtyCardiovascular Disease (Cardiology)

Medical groups

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$2,555 · 126 payments from 23 companies
  • 2024$8,251 · 136 payments from 21 companies

Top paying companies in 2025

CompanyAmountPayments
Abbott Laboratories$478.3520
Medtronic, Inc.$373.8020
Pfizer Inc.$336.4622
Philips North America LLC$276.8714
Merck Sharp & Dohme LLC$171.518

What the 2025 payments were for

  • Food and Beverage$2,555 · 126 payments

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other interventional cardiologists in Oxford

All interventional cardiologists in Mississippi