Chris Y. Liu, M.D.
NPI 1275765240ActiveIndividual· Student in an Organized Health Care Education/Training Program· Orange, CA
Student in an Organized Health Care Education/Training Program (M.D.) in Orange, California, trained at Medical College of Wisconsin (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $21,855 for 478 claims, against $6,244 paid for services in 2024. Ebr Systems, Inc. was the largest of 2 companies reporting payments in 2025, $341.59 in all, mostly food and beverage.
Overview
| NPI | 1275765240 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 10, 2009 |
| Last updated in NPPES | Feb 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Student in an Organized Health Care Education/Training Program Primary | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 39 |
|---|---|
| Services billed | 75 across 7 procedure codes |
| Paid by Medicare | $6,244 |
Part D prescriptions in 2024
| Prescriptions (claims) | 478 · 892 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $21,855 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Internal Medicine |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Hospital affiliation
- Kaiser Foundation Hospital and Rehab CenterVallejo, CA
Industry payments (Open Payments)
- 2025$341.59 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ebr Systems, Inc. | $325.25 | 1 |
| Elevate Surgical Co | $16.34 | 1 |
What the 2025 payments were for
- Food and Beverage$341.59 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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