Alexander Hanjoon Song, MD
NPI 1265964795ActiveIndividual· Internal Medicine, Hematology & Oncology· Los Angeles, CA
Internal Medicine, Hematology & Oncology (MD) in Los Angeles, California, trained at Eastern Virginia Medical School (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $2,493,114 for 912 claims, against $530,128 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 53 companies reporting payments in 2025, $5,802 in all, mostly food and beverage.
Overview
| NPI | 1265964795 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 3, 2017 |
| Last updated in NPPES | May 22, 2025 |
| Certified by provider | May 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A184827 | 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 - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 169 |
|---|---|
| Services billed | 29,078 across 60 procedure codes |
| Paid by Medicare | $530,128 |
Part D prescriptions in 2024
| Prescriptions (claims) | 912 · 1,343 30-day fills |
|---|---|
| Patients | 165 |
| Total drug cost | $2,493,114 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | Eastern Virginia Medical School |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Los Angeles Hematology-Oncology Medical GroupVan Nuys, CA · 50 clinicians
Hospital affiliations
- Glendale Adventist Medical CenterGlendale, CA
- Hollywood Presbyterian Medical CenterLos Angeles, CA
- Pih Health Good Samaritan HospitalLos Angeles, CA
Industry payments (Open Payments)
- 2025$5,802 · 250 payments from 53 companies
- 2024$5,045 · 218 payments from 47 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $478.11 | 21 |
| Celgene Corporation | $438.60 | 22 |
| Pfizer Inc. | $430.07 | 19 |
| Astrazeneca Pharmaceuticals LP | $354.57 | 16 |
| Daiichi Sankyo Inc. | $312.03 | 16 |
What the 2025 payments were for
- Food and Beverage$5,777 · 249 payments
- Education$25.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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