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Excelsior Medical Clinic, PA

NPI 1588618144ActiveOrganization· Internal Medicine· Sumter, SC

Internal Medicine in Sumter, South Carolina, registered in NPPES in May 2006. The authorized official on file is Joseph Cecil Williams, MD, President.

Overview

NPI1588618144
StatusActive
Entity typeOrganization
NPI issuedMay 19, 2006
Last updated in NPPESOct 9, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X9647SC
General Practice208D00000X9646SC

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)Not in the public enrollment file of Oct 1, 2026

Medicare sources and data years

Other Internal Medicine providers in Sumter

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