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Daniel R Walker MD PLLC

NPI 1154631893ActiveOrganization· Internal Medicine, Cardiovascular Disease· Great Falls, MT

Internal Medicine, Cardiovascular Disease in Great Falls, Montana, registered in NPPES in October 2010. The authorized official on file is Daniel R. Walker, MD, Sole Mbr.

Overview

NPI1154631893
StatusActive
Entity typeOrganization
NPI issuedOct 15, 2010
Last updated in NPPESFeb 27, 2014

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Cardiovascular Disease Primary207RC0000X4225MT

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 cardiologists in Great Falls

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