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Ronald H. Witkin, MD

NPI 1396947172ActiveOrganization· Internal Medicine· Laconia, NH

Internal Medicine in Laconia, New Hampshire, registered in NPPES in June 2007. The authorized official on file is Catherine A. Foster, Business Manager.

Overview

NPI1396947172
StatusActive
Entity typeOrganization
NPI issuedJun 4, 2007
Last updated in NPPESJun 21, 2011

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X——

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

Medicare sources and data years

Other Internal Medicine providers in Laconia

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