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Gary Scott Marshall, MD

NPI 1720062268ActiveIndividual· Pediatrics, Pediatric Infectious Diseases· Louisville, KY

Pediatrics, Pediatric Infectious Diseases (MD) in Louisville, Kentucky, trained at Vanderbilt University School of Medicine (class of 1983). Enrolled in Medicare as practitioner - infectious disease. Sanofi Pasteur Inc. was the largest of 5 companies reporting payments in 2025, $57,352 in all, mostly consulting fees.

Overview

NPI1720062268
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedNov 29, 2005
Last updated in NPPESMar 26, 2024
Certified by providerMar 26, 2024

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 - Infectious Disease (KY)

Medicare sources and data years

Education and affiliations

Medical schoolVanderbilt University School of Medicine
Graduation year1983
Medicare specialtyInfectious Disease
Secondary specialtiesPediatric Medicine

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$57,352 · 26 payments from 5 companies
  • 2024$50,670 · 30 payments from 6 companies

Top paying companies in 2025

CompanyAmountPayments
Sanofi Pasteur Inc.$16,5166
Pfizer Inc.$16,51510
Modernatx, Inc.$11,7625
Seqirus USA Inc$6,5603
Glaxosmithkline, LLC.$6,0002

What the 2025 payments were for

  • Consulting Fee$44,067 · 13 payments
  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$9,494 · 3 payments
  • Travel and Lodging$2,881 · 7 payments
  • Food and Beverage$910.62 · 3 payments

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

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