Zi-Jian Xu, M.D.
Internal Medicine, Advanced Heart Failure and Transplant Cardiology (M.D.) with Sutter Valley Medical Foundation, practicing in Sacramento, California. Their prescriptions cost Medicare Part D more than their services did: $3,585,268 for 4,125 claims, against $215,098 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 10 companies reporting payments in 2025, $22,502 in all, mostly speaking and faculty fees. Lists Renown Regional Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1437122538 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 9, 2006 |
| Last updated in NPPES | Dec 28, 2020 |
| Certified by provider | Dec 28, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Advanced Heart Failure and Transplant Cardiology Primary | 207RA0001X | A061701 | CA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | A61701 | CA |
| Nuclear Medicine, Nuclear Cardiology | 207UN0901X | A61701 | CA |
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 - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 758 |
|---|---|
| Services billed | 3,241 across 75 procedure codes |
| Paid by Medicare | $215,098 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,125 · 10,403 30-day fills |
|---|---|
| Patients | 491 |
| Total drug cost | $3,585,268 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Sutter Valley Medical FoundationModesto, CA · 2,500 clinicians
Hospital affiliations
- Renown Regional Medical CenterReno, NV
- Sutter Amador HospitalJackson, CA
- Sutter Auburn Faith HospitalAuburn, CA
- Sutter Medical Center, SacramentoSacramento, CA
- Sutter Roseville Medical CenterRoseville, CA
Industry payments (Open Payments)
- 2025$22,502 · 21 payments from 10 companies
- 2024$22,813 · 38 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $18,581 | 7 |
| Briohealth Solutions, Inc. | $3,000 | 2 |
| Paragonix Technologies, Inc. | $297.20 | 1 |
| Beigene USA, Inc. | $150.00 | 1 |
| Abiomed | $111.04 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$11,600 · 2 payments
- Consulting Fee$8,760 · 3 payments
- Food and Beverage$1,083 · 11 payments
- Travel and Lodging$882.00 · 1 payment
- Education$176.80 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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