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William Nestor Fernandez, M.D.

NPI 1104805662ActiveIndividual· Internal Medicine· Helena, MT

Internal Medicine (M.D.) in Helena, Montana, licensed in MT, with an NPI issued in January 2006.

Overview

NPI1104805662
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJan 12, 2006
Last updated in NPPESMar 23, 2009

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X8680MT

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

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 Helena

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