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William M. Mundy, MD

NPI 1336341825ActiveIndividual· Hospitalist· Berkeley, CA

Hospitalist (MD) in Berkeley, California, trained at Medical College of Ohio (class of 1999). In 2024 Medicare paid $127,195 for 484 patients, and Part D covered 746 of their prescriptions, 89% of them generic.

Overview

NPI1336341825
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJun 5, 2007
Last updated in NPPESJul 21, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Hospitalist Primary208M00000XA105911CA
Family Medicine207Q00000XA105911CA

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 (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients484
Services billed1,374 across 8 procedure codes
Paid by Medicare$127,195

Part D prescriptions in 2024

Prescriptions (claims)746 · 798 30-day fills
Patients200
Total drug cost$43,219
Generic share89% of claims

Medicare sources and data years

Education and affiliations

Medical schoolMedical College of Ohio
Graduation year1999
Medicare specialtyHospitalist

Medical groups

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 Berkeley

All 36 hospitalists in Berkeley · All hospitalists in California