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Mary Catherine Hoye, MD

NPI 1821664897ActiveIndividual· Hospitalist· Oregon City, OR

Hospitalist (MD) with Billings Clinic Specialty Supplies and Services, LLC, practicing in Oregon City, Oregon. Their prescriptions cost Medicare Part D more than their services did: $21,225 for 253 claims, against $9,416 paid for services in 2024. Lists Billings Clinic Hospital and 2 other hospitals as hospital affiliations.

Overview

NPI1821664897
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJun 1, 2021
Last updated in NPPESJun 4, 2025
Certified by providerJun 4, 2025

Specialties and licenses

TaxonomyCodeLicenseState
Hospitalist Primary208M00000X159860MT
Internal Medicine207R00000XMD218553OR

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 - Hospitalist (MT)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients58
Services billed133 across 9 procedure codes
Paid by Medicare$9,416

Part D prescriptions in 2024

Prescriptions (claims)253 · 459 30-day fills
Patients78
Total drug cost$21,225
Generic share90% of claims

Medicare sources and data years

Education and affiliations

Graduation year2021
Medicare specialtyHospitalist

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 hospitalists in Oregon City

All hospitalists in Oregon