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Leo W Kwan MD A Medical Corp

NPI 1437355500ActiveOrganization· Anesthesiology, Pain Medicine· Fullerton, CA

Anesthesiology, Pain Medicine in Fullerton, California, registered in NPPES in June 2007. The authorized official on file is Deborah Sigman, Manager.

Overview

NPI1437355500
StatusActive
Entity typeOrganization
NPI issuedJun 25, 2007
Last updated in NPPESOct 17, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Anesthesiology, Pain Medicine Primary207LP2900XA23356CA

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)Not in the public enrollment file of Oct 1, 2026

Medicare sources and data years

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