Alexandra K. Wong, M.D.
NPI 1639673783ActiveIndividual· Internal Medicine, Hematology & Oncology· Duarte, CA
Internal Medicine, Hematology & Oncology (M.D.) with City of Hope Medical Foundation, practicing in Duarte, California. In 2024 Medicare paid $668,948 for 139 patients, and Part D covered 195 of their prescriptions, 74% of them generic. Astellas Pharma US Inc was the largest of 2 companies reporting payments in 2025, $48.93 in all, mostly food and beverage. Lists Emanate Health Inter-Community Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1639673783 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 22, 2018 |
| Last updated in NPPES | Aug 28, 2024 |
| Certified by provider | Aug 28, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A164160 | CA |
| Internal Medicine | 207R00000X | A164160 | 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 - Medical Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 30,694 across 89 procedure codes |
| Paid by Medicare | $668,948 |
Part D prescriptions in 2024
| Prescriptions (claims) | 195 · 271 30-day fills |
|---|---|
| Patients | 63 |
| Total drug cost | $522,276 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- City of Hope Medical FoundationDuarte, CA · 982 clinicians
Hospital affiliations
- Emanate Health Inter-Community HospitalCovina, CA
- Glendale Mem Hospital & Hlth CenterGlendale, CA
- Huntington HospitalPasadena, CA
- San Antonio Regional HospitalUpland, CA
Industry payments (Open Payments)
- 2025$48.93 · 2 payments from 2 companies
- 2024$962.34 · 31 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $26.67 | 1 |
| Deciphera Pharmaceuticals Inc. | $22.26 | 1 |
What the 2025 payments were for
- Food and Beverage$48.93 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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