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Brigham and Women's Physicians Organization

NPI 1821205576ActiveOrganization· Internal Medicine, Hematology & Oncology· Boston, MA

Internal Medicine, Hematology & Oncology in Boston, Massachusetts, registered in NPPES in May 2007. The authorized official on file is William Johnston, Cfo.

Overview

NPI1821205576
StatusActive
Entity typeOrganization
NPI issuedMay 16, 2007
Last updated in NPPESJul 1, 2019

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Hematology & Oncology Primary207RH0003X——

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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