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Samir D. Johna, MD

NPI 1063571628ActiveIndividual· Surgery· Fontana, CA

Surgery (MD) with Southern California Permanente Medical Group, practicing in Fontana, California. Part D covered 96 prescriptions written in 2024, 96% of them generic.

Overview

NPI1063571628
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedDec 8, 2006
Last updated in NPPESDec 6, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Surgery Primary208600000XA52638CA

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 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - General Surgery (CA)

Part D prescriptions in 2024

Prescriptions (claims)96 · 114 30-day fills
Patients41
Total drug cost$1,445
Generic share96% of claims

Medicare sources and data years

Education and affiliations

Graduation year1983
Medicare specialtyGeneral Surgery

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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