Zhi Xu
NPI 1134340573ActiveIndividual· Internal Medicine, Nephrology· Albuquerque, NM
Internal Medicine, Nephrology with Southern California Permanente Medical Group, practicing in Albuquerque, New Mexico. Their prescriptions cost Medicare Part D more than their services did: $195,975 for 1,431 claims, against $9,530 paid for services in 2024. Teleflex LLC was the largest of 2 companies reporting payments in 2025, $325.39 in all, mostly food and beverage. Lists Kaiser Foundation Hospital Fontana/Ontario as a hospital affiliation.
Overview
| NPI | 1134340573 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 2, 2007 |
| Last updated in NPPES | Aug 23, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MD2012-0542 | NM |
| Internal Medicine, Nephrology | 207RN0300X | A105870 | 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 - Nephrology (CA); Practitioner - Nephrology (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 41 |
|---|---|
| Services billed | 99 across 15 procedure codes |
| Paid by Medicare | $9,530 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,431 · 3,916 30-day fills |
|---|---|
| Patients | 376 |
| Total drug cost | $195,975 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Hospital affiliation
- Kaiser Foundation Hospital Fontana/OntarioFontana, CA
Industry payments (Open Payments)
- 2025$325.39 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teleflex LLC | $175.39 | 1 |
| Otsuka America Pharmaceutical, Inc. | $150.00 | 1 |
What the 2025 payments were for
- Food and Beverage$325.39 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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