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David A. Newcomer, DO

NPI 1619943438ActiveIndividual· Internal Medicine· Willmar, MN

Internal Medicine (DO) in Willmar, Minnesota, trained at University of New England, College of Osteo Medicine (class of 1995). In 2024 Medicare paid $19,085 for 131 patients, and Part D covered 503 of their prescriptions, 85% of them generic.

Overview

NPI1619943438
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorNo
NPI issuedFeb 23, 2006
Last updated in NPPESMar 29, 2023
Certified by providerMar 29, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X40772MN

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 (MN)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients131
Services billed241 across 13 procedure codes
Paid by Medicare$19,085

Part D prescriptions in 2024

Prescriptions (claims)503 · 551 30-day fills
Patients108
Total drug cost$25,429
Generic share85% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of New England, College of Osteo Medicine
Graduation year1995
Medicare specialtyInternal Medicine

Medical groups

Hospital affiliation

Other facilities

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 Willmar

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