Edem S. Agamah, MD
NPI 1932147279ActiveIndividual· Internal Medicine, Hematology & Oncology· Springfield, IL
Internal Medicine, Hematology & Oncology (MD) with Siu Physicians and Surgeons Inc, practicing in Springfield, Illinois. Their prescriptions cost Medicare Part D more than their services did: $3,777,179 for 1,195 claims, against $1,015,841 paid for services in 2024. Janssen Biotech, Inc. reported $92.99 in payments in 2025, mostly education. Lists Decatur Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1932147279 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 2, 2006 |
| Last updated in NPPES | Oct 16, 2020 |
| Certified by provider | Oct 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 036085000 | IL |
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 - Hematology/Oncology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 365 |
|---|---|
| Services billed | 58,940 across 93 procedure codes |
| Paid by Medicare | $1,015,841 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,195 · 1,772 30-day fills |
|---|---|
| Patients | 177 |
| Total drug cost | $3,777,179 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical group
- Siu Physicians and Surgeons IncSpringfield, IL · 314 clinicians
Hospital affiliations
- Decatur Memorial HospitalDecatur, IL
- Hillsboro Area HospitalHillsboro, IL
- Jacksonville Memorial HospitalJacksonville, IL
- Memorial Medical CenterSpringfield, IL
- St Johns HospitalSpringfield, IL
Industry payments (Open Payments)
- 2025$92.99 · 1 payment from 1 company
- 2024$89.99 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $92.99 | 1 |
What the 2025 payments were for
- Education$92.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 hematologist-oncologists in Springfield · All hematologist-oncologists in Illinois