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William M. Tomiak, MD

NPI 1790765402ActiveIndividual· Family Medicine· Wytheville, VA

Family Medicine (MD) with Carilion Giles Community Hospital, practicing in Wytheville, Virginia. Part D covered 11,776 prescriptions written in 2024, 87% of them generic. Lists Carilion Giles Community Hospital and 4 other hospitals as hospital affiliations.

Overview

NPI1790765402
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJan 19, 2006
Last updated in NPPESAug 12, 2022
Certified by providerAug 12, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000X0101-102524VA

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 - Family Practice (VA)

Part D prescriptions in 2024

Prescriptions (claims)11,776 · 29,025 30-day fills
Patients701
Total drug cost$1,052,405
Generic share87% of claims

Medicare sources and data years

Education and affiliations

Graduation year1998
Medicare specialtyFamily Practice

Medical group

Hospital affiliations

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 family medicine physicians in Wytheville

All 17 family medicine physicians in Wytheville · All family medicine physicians in Virginia