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Stephen Allen Chun, MD

NPI 1487406971ActiveIndividual· Internal Medicine· Arcadia, CA

Internal Medicine (MD) in Arcadia, California, licensed in CA, with an NPI issued in April 2024.

Overview

NPI1487406971
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedApr 5, 2024
Last updated in NPPESApr 5, 2024
Certified by providerApr 5, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XG60608CA

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

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other internal medicine physicians in Arcadia

All 100 internal medicine physicians in Arcadia · All internal medicine physicians in California