Shadi Hamdan, M.D.
NPI 1801088992ActiveIndividual· Internal Medicine, Hematology & Oncology· Marinette, WI
Internal Medicine, Hematology & Oncology (M.D.) with Prime Healthcare Illinois Medical Group LLC and 1 other group, practicing in Marinette, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $2,687,434 for 1,108 claims, against $148,923 paid for services in 2024. Astellas Pharma US Inc was the largest of 28 companies reporting payments in 2025, $2,000 in all, mostly food and beverage. Lists Morris Hospital & Healthcare Centers and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1801088992 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 13, 2007 |
| Last updated in NPPES | Oct 21, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 60658 | WI |
| Internal Medicine | 207R00000X | 60658 | WI |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 410 |
|---|---|
| Services billed | 1,629 across 12 procedure codes |
| Paid by Medicare | $148,923 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,108 · 1,459 30-day fills |
|---|---|
| Patients | 233 |
| Total drug cost | $2,687,434 |
| Generic share | 64% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical groups
- Prime Healthcare Illinois Medical Group LLCChicago, IL · 322 clinicians
- Affiliated Oncologists LLCMokena, IL · 44 clinicians
Hospital affiliations
- Morris Hospital & Healthcare CentersMorris, IL
- Presence Mercy Medical CenterAurora, IL
- Presence St Marys HospitalKankakee, IL
- Saint Francis Hospital-EvanstonEvanston, IL
- Saint Joseph Medical CenterJoliet, IL
Industry payments (Open Payments)
- 2025$2,000 · 72 payments from 28 companies
- 2024$1,623 · 68 payments from 29 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $270.43 | 6 |
| Merck Sharp & Dohme LLC | $200.97 | 9 |
| Inspire Medical Systems, Inc. | $143.45 | 1 |
| Celgene Corporation | $134.42 | 6 |
| Astrazeneca Pharmaceuticals LP | $122.57 | 5 |
What the 2025 payments were for
- Food and Beverage$1,707 · 68 payments
- Education$293.07 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Hematology & Oncology providers in Marinette
- 1598036360
- 1588042022
- 1366827768
- 1225009137
- 1154681377
- 1578519625
- 1003917303
All Internal Medicine, Hematology & Oncology providers in Wisconsin →