Michael Hwang
NPI 1497117444ActiveIndividual· Internal Medicine, Medical Oncology· Baltimore, MD
Internal Medicine, Medical Oncology with Memorial Solid Tumor Group and 2 other groups, practicing in Baltimore, Maryland. Their prescriptions cost Medicare Part D more than their services did: $3,676,368 for 844 claims, against $123,085 paid for services in 2024. Astrazeneca Pharmaceuticals LP reported $17.22 in payments in 2025, mostly education.
Overview
| NPI | 1497117444 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 28, 2016 |
| Last updated in NPPES | Jan 24, 2023 |
| Certified by provider | Jan 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | D89006 | MD |
| Internal Medicine | 207R00000X | D89006 | MD |
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 (NJ); Practitioner - Medical Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 213 |
|---|---|
| Services billed | 940 across 10 procedure codes |
| Paid by Medicare | $123,085 |
Part D prescriptions in 2024
| Prescriptions (claims) | 844 · 898 30-day fills |
|---|---|
| Patients | 142 |
| Total drug cost | $3,676,368 |
| Generic share | 66% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Memorial Solid Tumor GroupNew York, NY · 234 clinicians
- Mskcc Regional NetworkCommack, NY · 136 clinicians
- Msk NassauUniondale, NY · 98 clinicians
Other facilities
- Vns of Ny Home Care ChhaHome health agency · New York, NY
Industry payments (Open Payments)
- 2025$17.22 · 1 payment from 1 company
- 2024$260.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $17.22 | 1 |
What the 2025 payments were for
- Education$17.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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