Liqun Chen, M.D.
NPI 1437543832ActiveIndividual· Emergency Medicine· Hayward, CA
Emergency Medicine (M.D.) in Hayward, California, trained at University of Vermont College of Medicine (class of 2015). 559 Medicare patients in 2024, $86,907 paid; nearly all of their 331 Part D prescriptions were generic (92%).
Overview
| NPI | 1437543832 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 24, 2015 |
| Last updated in NPPES | Jul 3, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A153026 | 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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 559 |
|---|---|
| Services billed | 1,011 across 41 procedure codes |
| Paid by Medicare | $86,907 |
Part D prescriptions in 2024
| Prescriptions (claims) | 331 · 344 30-day fills |
|---|---|
| Patients | 217 |
| Total drug cost | $7,275 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Vermont College of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Emergency Medicine |
Medical group
- Cep America - CaliforniaPomona, CA · 1,292 clinicians
Hospital affiliation
- Emanuel Medical CenterTurlock, 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 28 emergency medicine physicians in Hayward · All emergency medicine physicians in California