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Effie C. Chang, M.D., P.C.

NPI 1154605293ActiveOrganization· Obstetrics & Gynecology, Gynecology· New Haven, CT

Obstetrics & Gynecology, Gynecology in New Haven, Connecticut, registered in NPPES in October 2011. The authorized official on file is Effie C. Chang, M.D., P.C., Owner.

Overview

NPI1154605293
StatusActive
Entity typeOrganization
NPI issuedOct 7, 2011
Last updated in NPPESOct 7, 2011

Specialties and licenses

TaxonomyCodeLicenseState
Obstetrics & Gynecology, Gynecology Primary207VG0400X17026CT

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 gynecologists in New Haven

All gynecologists in Connecticut