Abdur R. Shakir, MD
NPI 1669583431ActiveIndividual· Internal Medicine· Mattoon, IL
Internal Medicine (MD) with Sarah Bush Lincoln Health Center, practicing in Mattoon, Illinois. Their prescriptions cost Medicare Part D more than their services did: $5,465,660 for 1,392 claims, against $79,250 paid for services in 2024. Roche Diagnostics International Ltd was the largest of 23 companies reporting payments in 2025, $10,321 in all, mostly consulting fees. Lists Sarah Bush Lincoln Health Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1669583431 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Jan 7, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036-118125 | IL |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 036-118125 | IL |
| Internal Medicine, Medical Oncology | 207RX0202X | 036-118125 | IL |
| Internal Medicine | 207R00000X | MD-13902 | HI |
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 | 378 |
|---|---|
| Services billed | 1,485 across 11 procedure codes |
| Paid by Medicare | $79,250 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,392 · 1,775 30-day fills |
|---|---|
| Patients | 236 |
| Total drug cost | $5,465,660 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Sarah Bush Lincoln Health CenterAltamont, IL · 419 clinicians
Hospital affiliations
- Sarah Bush Lincoln Health CenterMattoon, IL
- St Anthonys Memorial HospitalEffingham, IL
Industry payments (Open Payments)
- 2025$10,321 · 101 payments from 23 companies
- 2024$10,106 · 104 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Roche Diagnostics International Ltd | $8,484 | 9 |
| Novartis Pharmaceuticals Corporation | $314.77 | 18 |
| Janssen Biotech, Inc. | $236.04 | 10 |
| Astrazeneca Pharmaceuticals LP | $227.55 | 12 |
| Merck Sharp & Dohme LLC | $147.91 | 7 |
What the 2025 payments were for
- Consulting Fee$8,484 · 9 payments
- Food and Beverage$1,654 · 89 payments
- Education$183.15 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 internal medicine physicians in Mattoon · All internal medicine physicians in Illinois