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Merritt Headden Grossnickle, MD

NPI 1992435754ActiveIndividual· Pediatrics· Charleston, SC

Pediatrics (MD) in Charleston, South Carolina, licensed in SC, with an NPI issued in June 2022. Enrolled in Medicare as order and referring only - pediatric medicine.

Overview

NPI1992435754
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedJun 14, 2022
Last updated in NPPESJul 12, 2023
Certified by providerJul 12, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Pediatrics Primary208000000X88204SC

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 Order and Referring Only - Pediatric Medicine (SC)

Medicare sources and data years

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other pediatricians in Charleston

All 268 pediatricians in Charleston · All pediatricians in South Carolina