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Ann Mary Belek, MD

NPI 1780841197ActiveIndividual· Internal Medicine, Rheumatology· San Francisco, CA

Internal Medicine, Rheumatology (MD) in San Francisco, California, trained at University of Kentucky College of Medicine (class of 2006). Part D covered 2,241 prescriptions written in 2024, 73% of them generic.

Overview

NPI1780841197
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMay 22, 2008
Last updated in NPPESDec 27, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Rheumatology Primary207RR0500XA103125CA
Internal Medicine207R00000XA103125CA

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 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Rheumatology (CA)

Part D prescriptions in 2024

Prescriptions (claims)2,241 · 5,138 30-day fills
Patients514
Total drug cost$1,733,128
Generic share73% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Kentucky College of Medicine
Graduation year2006
Medicare specialtyRheumatology

Medical group

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

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