NPI Lens

Timothy Michael Marshall, MD

NPI 1508494287ActiveIndividual· Pediatrics, Pediatric Gastroenterology· Charleston, SC

Pediatrics, Pediatric Gastroenterology (MD) in Charleston, South Carolina, licensed in SC and IL, with an NPI issued in March 2020. Enrolled in Medicare as practitioner - pediatric medicine. Genzyme Corporation reported $129.49 in payments in 2025, mostly food and beverage.

Overview

NPI1508494287
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMar 30, 2020
Last updated in NPPESMay 9, 2023
Certified by providerMay 9, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Pediatrics, Pediatric Gastroenterology Primary2080P0206X89687SC
Pediatrics208000000X125.077140IL

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 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Pediatric Medicine (TN)

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$129.49 · 1 payment from 1 company
  • 2024$248.36 · 2 payments from 1 company

Top paying companies in 2025

CompanyAmountPayments
Genzyme Corporation$129.491

What the 2025 payments were for

  • Food and Beverage$129.49 · 1 payment

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

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