Jenny Liu, D.O.
NPI 1003444290ActiveIndividual· Internal Medicine· San Jose, CA
Internal Medicine (D.O.) with County of Santa Clara, practicing in San Jose, California. Their prescriptions cost Medicare Part D more than their services did: $343,621 for 3,314 claims, against $2,628 paid for services in 2024. Astrazeneca Pharmaceuticals LP reported $17.60 in payments in 2025, mostly food and beverage. Lists Santa Clara Valley Medical Center as a hospital affiliation.
Overview
| NPI | 1003444290 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 1, 2020 |
| Last updated in NPPES | Jul 10, 2023 |
| Certified by provider | Jul 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 125.075807 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 62 |
|---|---|
| Services billed | 90 across 27 procedure codes |
| Paid by Medicare | $2,628 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,314 · 7,042 30-day fills |
|---|---|
| Patients | 310 |
| Total drug cost | $343,621 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- County of Santa ClaraSan Jose, CA · 1,022 clinicians
Hospital affiliation
- Santa Clara Valley Medical CenterSan Jose, CA
Industry payments (Open Payments)
- 2025$17.60 · 1 payment from 1 company
- 2024$15.26 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $17.60 | 1 |
What the 2025 payments were for
- Food and Beverage$17.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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