Alexander Cho
NPI 1154855492ActiveIndividual· Radiology, Diagnostic Radiology· Loma Linda, CA
Radiology, Diagnostic Radiology with Lambert Radiology Medical Group Inc and 1 other group, practicing in Loma Linda, California. Mostly services rather than prescriptions: Medicare paid $49,134 for 630 patients in 2024, with only 13 Part D claims. Stryker Corporation was the largest of 10 companies reporting payments in 2025, $2,982 in all, mostly food and beverage. Lists Pih Health Downey Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1154855492 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 13, 2017 |
| Last updated in NPPES | Oct 31, 2023 |
| Certified by provider | Oct 31, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | A158990 | 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 - Interventional Radiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 630 |
|---|---|
| Services billed | 1,139 across 172 procedure codes |
| Paid by Medicare | $49,134 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 13 30-day fills |
|---|---|
| Total drug cost | $78.51 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Interventional Radiology |
Medical groups
- Lambert Radiology Medical Group IncWestminster, CA · 67 clinicians
- San Antonio Radiological MedicalPlano, TX · 53 clinicians
Hospital affiliations
- Pih Health Downey HospitalDowney, CA
- Pih Health Good Samaritan HospitalLos Angeles, CA
- Pih Health Hospital-WhittierWhittier, CA
- San Antonio Regional HospitalUpland, CA
Industry payments (Open Payments)
- 2025$2,982 · 76 payments from 10 companies
- 2024$2,667 · 44 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $1,554 | 55 |
| Penumbra, Inc. | $613.02 | 4 |
| Medtronic, Inc. | $267.18 | 8 |
| Inari Medical, Inc. | $212.49 | 3 |
| Boston Scientific Corporation | $142.46 | 1 |
What the 2025 payments were for
- Food and Beverage$2,982 · 76 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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