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John W. Arnett, M.D.

NPI 1467451054ActiveIndividual· Internal Medicine· Louisville, KY

Internal Medicine (M.D.) in Louisville, Kentucky, licensed in KY, with an NPI issued in July 2005. Enrolled in Medicare as practitioner - internal medicine.

Overview

NPI1467451054
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJul 18, 2005
Last updated in NPPESFeb 19, 2021
Certified by providerFeb 19, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X19467KY

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 Practitioner - Internal Medicine (KY)

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 Internal Medicine providers in Louisville

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