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
| NPI | 1083358626 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 20, 2022 |
| Last updated in NPPES | Jul 23, 2025 |
| Certified by provider | Jul 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | OS22246 | FL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No 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 |
|---|---|
| Patients | 123 |
| Total drug cost | $6,064 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Cep America LLCJacksonville, FL · 1,023 clinicians
Hospital affiliation
- Sacred Heart HospitalPensacola, FL
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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