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William Gillespie and Associates Inc.

NPI 1558771246ActiveOrganization· Psychiatry & Neurology, Psychiatry· Glendora, CA

Psychiatry & Neurology, Psychiatry in Glendora, California, registered in NPPES in May 2014. The authorized official on file is Julie Gillespie, Practice Manager. Enrolled in Medicare as part b supplier - clinic/group practice.

Overview

NPI1558771246
StatusActive
Entity typeOrganization
NPI issuedMay 2, 2014
Last updated in NPPESMay 2, 2014

Specialties and licenses

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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)Enrolled Part B Supplier - Clinic/Group Practice (CA)

Medicare sources and data years

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