Cathy Yuanyi Dong
NPI 1053870386ActiveIndividual· Emergency Medicine· Riverside, CA
Emergency Medicine with Cep America - California, practicing in Riverside, California. 280 Medicare patients in 2024, $36,581 paid; nearly all of their 234 Part D prescriptions were generic (96%). Lists Kaiser Foundation Hospital, Riverside and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1053870386 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 16, 2019 |
| Last updated in NPPES | Dec 22, 2023 |
| Certified by provider | May 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A176610 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 280 |
|---|---|
| Services billed | 473 across 30 procedure codes |
| Paid by Medicare | $36,581 |
Part D prescriptions in 2024
| Prescriptions (claims) | 234 · 235 30-day fills |
|---|---|
| Patients | 180 |
| Total drug cost | $1,995 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Cep America - CaliforniaPomona, CA · 1,292 clinicians
Hospital affiliations
- Kaiser Foundation Hospital, RiversideRiverside, CA
- Redlands Community HospitalRedlands, CA
- Riverside Community HospitalRiverside, CA
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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All 108 emergency medicine physicians in Riverside · All emergency medicine physicians in California