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Phillip D. Alscher, MD

NPI 1700993888ActiveIndividual· Internal Medicine· Mason City, IA

Internal Medicine (MD) in Mason City, Iowa, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1988). In 2024 Medicare paid $34,749 for 198 patients, and Part D covered 222 of their prescriptions, 85% of them generic.

Overview

NPI1700993888
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedAug 24, 2006
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X31119IA

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 - Nephrology (GA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients198
Services billed462 across 14 procedure codes
Paid by Medicare$34,749

Part D prescriptions in 2024

Prescriptions (claims)222 · 223 30-day fills
Patients107
Total drug cost$14,003
Generic share85% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Graduation year1988
Medicare specialtyNephrology
Secondary specialtiesHospitalist, Internal 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 Mason City

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