Jun Xu, M.D.
NPI 1497010391ActiveIndividual· Internal Medicine· Arcadia, CA
Internal Medicine (M.D.) in Arcadia, California, licensed in CA, with an NPI issued in July 2012. Their prescriptions cost Medicare Part D more than their services did: $2,573,987 for 25,410 claims, against $514,323 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 20 companies reporting payments in 2025, $3,454 in all, mostly food and beverage. Lists Alhambra Hospital Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1497010391 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 7, 2012 |
| Last updated in NPPES | Feb 29, 2020 |
| Certified by provider | Feb 29, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 133230 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 492 |
|---|---|
| Services billed | 8,145 across 32 procedure codes |
| Paid by Medicare | $514,323 |
Part D prescriptions in 2024
| Prescriptions (claims) | 25,410 · 31,339 30-day fills |
|---|---|
| Patients | 719 |
| Total drug cost | $2,573,987 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Alhambra Hospital Medical CenterAlhambra, CA
- San Gabriel Valley Medical CenterSan Gabriel, CA
- Usc Arcadia HospitalArcadia, CA
Other facilities
- Care Best Home Health IncHome health agency · Alhambra, CA
- Panda Home Healthcare, IncHome health agency · San Gabriel, CA
- The Best Care Ever Home Health, IncHome health agency · Van Nuys, CA
- Kindred Hospital Baldwin ParkLong-term care hospital · Baldwin Park, CA
- Monrovia Memorial HospitalLong-term care hospital · Monrovia, CA
- Arcadia Care CenterNursing home · Arcadia, CA
- Ivy Creek Healthcare & Wellness CentreNursing home · San Gabriel, CA
- Madera Post Acute CenterNursing home · El Monte, CA
- San Gabriel Conv CenterNursing home · Rosemead, CA
- Santa Anita Convalescent HospitalNursing home · Temple City, CA
Industry payments (Open Payments)
- 2025$3,454 · 57 payments from 20 companies
- 2024$4,047 · 81 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $745.30 | 11 |
| Abbvie Inc. | $479.24 | 8 |
| Novo Nordisk Inc | $373.32 | 4 |
| Madrigal Pharmaceuticals | $316.30 | 3 |
| Amgen Inc. | $260.17 | 9 |
What the 2025 payments were for
- Food and Beverage$3,454 · 57 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 100 internal medicine physicians in Arcadia · All internal medicine physicians in California