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Diana Chien, DO

NPI 1083358626ActiveIndividual· Emergency Medicine· Rancho Mirage, CA

Emergency Medicine (DO) with Cep America LLC, practicing in Rancho Mirage, California. Part D covered 153 prescriptions written in 2024, 93% of them generic. Lists Sacred Heart Hospital as a hospital affiliation.

Overview

NPI1083358626
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorNo
NPI issuedApr 20, 2022
Last updated in NPPESJul 23, 2025
Certified by providerJul 23, 2025

Specialties and licenses

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)Enrolled Practitioner - Emergency Medicine (FL)

Part D prescriptions in 2024

Prescriptions (claims)153 · 153 30-day fills
Patients123
Total drug cost$6,064
Generic share93% of claims

Medicare sources and data years

Education and affiliations

Graduation year2022
Medicare specialtyEmergency Medicine

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other Emergency Medicine providers in Rancho Mirage

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