Muhammad Jawad Popalzai
NPI 1003051871ActiveIndividual· Internal Medicine, Hematology & Oncology· Carterville, IL
Internal Medicine, Hematology & Oncology with Southern Illinois Medical Services Nfp, practicing in Carterville, Illinois. Their prescriptions cost Medicare Part D more than their services did: $4,253,962 for 1,533 claims, against $82,375 paid for services in 2024. Amgen Inc. was the largest of 7 companies reporting payments in 2025, $536.95 in all, mostly food and beverage. Lists Harrisburg Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1003051871 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Dec 9, 2008 |
| Last updated in NPPES | Aug 22, 2022 |
| Certified by provider | Aug 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 036133368 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 334 |
|---|---|
| Services billed | 1,180 across 14 procedure codes |
| Paid by Medicare | $82,375 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,533 · 1,995 30-day fills |
|---|---|
| Patients | 259 |
| Total drug cost | $4,253,962 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Southern Illinois Medical Services NfpCarterville, IL · 334 clinicians
Hospital affiliations
- Harrisburg Medical CenterHarrisburg, IL
- Herrin HospitalHerrin, IL
- Memorial Hospital of CarbondaleCarbondale, IL
- St Joseph Memorial HospitalMurphysboro, IL
Other facilities
- Hospice of Southern Illinois, IncHospice · Belleville, IL
Industry payments (Open Payments)
- 2025$536.95 · 11 payments from 7 companies
- 2024$300.86 · 16 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $250.00 | 2 |
| Incyte Corporation | $176.19 | 3 |
| Janssen Biotech, Inc. | $32.26 | 2 |
| Abbvie Inc. | $26.39 | 1 |
| Genmab U.S., Inc. | $19.77 | 1 |
What the 2025 payments were for
- Food and Beverage$517.18 · 10 payments
- Education$19.77 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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