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Mark Christopher Hansen, MD

NPI 1710188958ActiveIndividual· Emergency Medicine· Charleston, SC

Emergency Medicine (MD) in Charleston, South Carolina, trained at Rush Medical College of Rush University (class of 2005). 434 Medicare patients in 2024, $49,127 paid; nearly all of their 312 Part D prescriptions were generic (95%). Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 2 companies reporting payments in 2025, $43.35 in all, mostly food and beverage.

Overview

NPI1710188958
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMay 29, 2007
Last updated in NPPESDec 1, 2020
Certified by providerDec 1, 2020

Specialties and licenses

TaxonomyCodeLicenseState
Emergency Medicine Primary207P00000X32664SC
Emergency Medicine207P00000X125049511IL
Emergency Medicine207P00000X036-119576IL

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 - Emergency Medicine (SC)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients434
Services billed570 across 17 procedure codes
Paid by Medicare$49,127

Part D prescriptions in 2024

Prescriptions (claims)312 · 316 30-day fills
Patients209
Total drug cost$3,097
Generic share95% of claims

Medicare sources and data years

Education and affiliations

Medical schoolRush Medical College of Rush University
Graduation year2005
Medicare specialtyEmergency Medicine

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$43.35 · 2 payments from 2 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$43.35 · 2 payments

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

Other emergency medicine physicians in Charleston

All 233 emergency medicine physicians in Charleston · All emergency medicine physicians in South Carolina