Xavier Joseph Caro, M.D
NPI 1477656353ActiveIndividual· Specialist· Northridge, CA
Specialist (M.D) in Northridge, California, trained at University of California, San Francisco School of Medicine (class of 1973). Their prescriptions cost Medicare Part D more than their services did: $3,621,358 for 952 claims, against $789,768 paid for services in 2024. Amgen Inc. was the largest of 4 companies reporting payments in 2025, $862.46 in all, mostly food and beverage.
Overview
| NPI | 1477656353 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Sep 6, 2006 |
| Last updated in NPPES | Jun 30, 2023 |
| Certified by provider | Jun 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | G28544 | 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 - Rheumatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 66 |
|---|---|
| Services billed | 28,152 across 29 procedure codes |
| Paid by Medicare | $789,768 |
Part D prescriptions in 2024
| Prescriptions (claims) | 952 · 1,369 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $3,621,358 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 1973 |
| Medicare specialty | Rheumatology |
| Telehealth | Offers telehealth |
Hospital affiliation
- Northridge Hospital Medical CenterNorthridge, CA
Industry payments (Open Payments)
- 2025$862.46 · 29 payments from 4 companies
- 2024$217.68 · 13 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $564.01 | 21 |
| Astrazeneca Pharmaceuticals LP | $143.57 | 6 |
| Glaxosmithkline, LLC. | $122.07 | 1 |
| Invivyd Inc | $32.81 | 1 |
What the 2025 payments were for
- Food and Beverage$861.66 · 28 payments
- Education$0.80 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 Specialist providers in Northridge · All Specialist providers in California