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Mark M. Segall, MD, A Medical Corporation

NPI 1538342001ActiveOrganization· Colon & Rectal Surgery· Los Gatos, CA

Colon & Rectal Surgery in Los Gatos, California, registered in NPPES in December 2007. The authorized official on file is Mark M. Segall, M.D., President.

Overview

NPI1538342001
StatusActive
Entity typeOrganization
NPI issuedDec 7, 2007
Last updated in NPPESDec 11, 2010

Specialties and licenses

TaxonomyCodeLicenseState
Colon & Rectal Surgery Primary208C00000XGO24951CA

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

Medicare sources and data years

Other colorectal surgeons in Los Gatos

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