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Dee Althouse, MD

NPI 1578776118ActiveIndividual· Internal Medicine· Havre, MT

Internal Medicine (MD) in Havre, Montana, trained at Ohio State University College of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $642,663 for 6,471 claims, against $3,750 paid for services in 2024.

Overview

NPI1578776118
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMay 8, 2007
Last updated in NPPESSep 18, 2023
Certified by providerSep 18, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X49457MT
Pediatrics208000000X49457MT
General Practice208D00000X49457MT

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)Enrolled Practitioner - Internal Medicine (MT)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients120
Services billed579 across 14 procedure codes
Paid by Medicare$3,750

Part D prescriptions in 2024

Prescriptions (claims)6,471 · 9,762 30-day fills
Patients212
Total drug cost$642,663
Generic share82% of claims

Medicare sources and data years

Education and affiliations

Medical schoolOhio State University College of Medicine
Graduation year1995
Medicare specialtyInternal Medicine
Secondary specialtiesPediatric Medicine

Medical group

Hospital affiliations

Source: CMS Care Compare

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 Havre

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