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Judy Chen, DDS

NPI 1891997987ActiveIndividual· Dentist· Fremont, CA

Dentist (DDS) in Fremont, California, licensed in MA and CA, with an NPI issued in June 2007. Part D covered 391 prescriptions written in 2024, 98% of them generic.

Overview

NPI1891997987
StatusActive
Entity typeIndividual
CredentialDDS
Sole proprietorNo
NPI issuedJun 1, 2007
Last updated in NPPESOct 26, 2009

Specialties and licenses

TaxonomyCodeLicenseState
Dentist Primary122300000X21587MA
Dentist, Endodontics1223E0200X57525CA

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

Part D prescriptions in 2024

Prescriptions (claims)391 · 391 30-day fills
Patients165
Total drug cost$3,128
Generic share98% of claims

Medicare sources and data years

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

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