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Layla Derreja, PHARMD

NPI 1043510456ActiveIndividual· Pharmacist· Stockton, CA

Pharmacist (PHARMD) in Stockton, California, licensed in CA, with an NPI issued in November 2010. Part D covered 1,053 prescriptions written in 2024, 51% of them generic.

Overview

NPI1043510456
StatusActive
Entity typeIndividual
CredentialPHARMD
Sole proprietorNo
NPI issuedNov 1, 2010
Last updated in NPPESJan 4, 2022
Certified by providerJan 4, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Pharmacist Primary183500000X64845CA

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

Part D prescriptions in 2024

Prescriptions (claims)1,053 · 2,993 30-day fills
Patients195
Total drug cost$225,975
Generic share51% of claims

Medicare sources and data years

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