Chiayu Chen, MD
NPI 1972583821ActiveIndividual· Internal Medicine, Cardiovascular Disease· Riverside, CA
Internal Medicine, Cardiovascular Disease (MD) in Riverside, California, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1983). Part D covered 558 prescriptions written in 2024, 83% of them generic. Alnylam Pharmaceuticals Inc. was the largest of 4 companies reporting payments in 2024, $200.97 in all, mostly food and beverage.
Overview
| NPI | 1972583821 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 18, 2006 |
| Last updated in NPPES | Aug 17, 2023 |
| Certified by provider | Aug 7, 2023 |
| Reactivated | Aug 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | G53007 | CA |
| Nuclear Medicine, Nuclear Cardiology | 207UN0901X | G53007 | CA |
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 - Cardiovascular Disease (Cardiology) (CA); Practitioner - Cardiovascular Disease (Cardiology) (WA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 558 · 1,475 30-day fills |
|---|---|
| Patients | 207 |
| Total drug cost | $113,363 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine, Nuclear Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Multicare Health SystemTacoma, WA · 2,325 clinicians
- Telemedicine Group PCRoseville, CA · 100 clinicians
Hospital affiliations
- Prosser Memorial HospitalProsser, WA
- Yakima Valley MemorialYakima, WA
Industry payments (Open Payments)
- 2024$200.97 · 5 payments from 4 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Alnylam Pharmaceuticals Inc. | $124.99 | 1 |
| Medtronic, Inc. | $37.66 | 2 |
| Novartis Pharmaceuticals Corporation | $19.53 | 1 |
| Inari Medical, Inc. | $18.79 | 1 |
What the 2024 payments were for
- Food and Beverage$200.97 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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