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William E. Allen, M.D.

NPI 1659369361ActiveIndividual· Specialist· New Haven, CT

Specialist (M.D.) in New Haven, Connecticut, licensed in CT, with an NPI issued in October 2005.

Overview

NPI1659369361
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedOct 7, 2005
Last updated in NPPESMar 7, 2012

Specialties and licenses

TaxonomyCodeLicenseState
Specialist Primary174400000X014249CT

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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