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James Carswell

NPI 1720038805ActiveIndividual· Internal Medicine, Critical Care Medicine· Charleston, SC

Internal Medicine, Critical Care Medicine in Charleston, South Carolina, trained at Medical College of Georgia School of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $1,681,986 for 2,773 claims, against $232,683 paid for services in 2024. Genzyme Corporation was the largest of 18 companies reporting payments in 2025, $27,671 in all, mostly speaking and faculty fees.

Overview

NPI1720038805
StatusActive
Entity typeIndividual
Sole proprietorNo
NPI issuedMay 11, 2006
Last updated in NPPESNov 9, 2020
Certified by providerNov 9, 2020

Specialties and licenses

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Critical Care (Intensivists) (SC)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients1,225
Services billed3,904 across 30 procedure codes
Paid by Medicare$232,683

Part D prescriptions in 2024

Prescriptions (claims)2,773 · 3,763 30-day fills
Patients423
Total drug cost$1,681,986
Generic share52% of claims

Medicare sources and data years

Education and affiliations

Medical schoolMedical College of Georgia School of Medicine
Graduation year1998
Medicare specialtyCritical Care (Intensivists)
Secondary specialtiesPulmonary Disease
TelehealthOffers telehealth

Medical groups

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$27,671 · 83 payments from 18 companies
  • 2024$3,914 · 78 payments from 21 companies

Top paying companies in 2025

What the 2025 payments were for

  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$24,600 · 6 payments
  • Food and Beverage$1,811 · 69 payments
  • Travel and Lodging$1,242 · 6 payments
  • Gift$17.21 · 2 payments

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

Other Internal Medicine, Critical Care Medicine providers in Charleston

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