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Lina Bissar, M.D.

NPI 1821542929ActiveIndividual· Hospitalist· Orange, CA

Hospitalist (M.D.) in Orange, California, trained at University of California, Irvine, California College of Medicine (class of 1993). Enrolled in Medicare as practitioner - internal medicine.

Overview

NPI1821542929
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorYes
NPI issuedAug 8, 2016
Last updated in NPPESJul 24, 2024
Certified by providerJul 24, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Hospitalist Primary208M00000XG80200CA
Internal Medicine207R00000XG080200CA

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 - Internal Medicine (CA)

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of California, Irvine, California College of Medicine
Graduation year1993
Medicare specialtyInternal Medicine

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 Orange

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