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Rebecca M. Lekim, D.O

NPI 1780079509ActiveIndividual· Hospitalist· Castro Valley, CA

Hospitalist (D.O) in Castro Valley, California, trained at Western University of Health Sciences College of Dental Med (class of 2015). In 2024 Medicare paid $87,319 for 408 patients, and Part D covered 352 of their prescriptions, 81% of them generic.

Overview

NPI1780079509
StatusActive
Entity typeIndividual
CredentialD.O
Sole proprietorYes
NPI issuedMar 30, 2015
Last updated in NPPESFeb 17, 2021
Certified by providerFeb 17, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Hospitalist Primary208M00000X20A15015CA

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 patients408
Services billed845 across 13 procedure codes
Paid by Medicare$87,319

Part D prescriptions in 2024

Prescriptions (claims)352 · 591 30-day fills
Patients125
Total drug cost$53,944
Generic share81% of claims

Medicare sources and data years

Education and affiliations

Medical schoolWestern University of Health Sciences College of Dental Med
Graduation year2015
Medicare specialtyHospitalist

Medical group

Hospital affiliation

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 Hospitalist providers in Castro Valley

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