Abdulrahman Dia, MD
NPI 1801209671ActiveIndividual· Internal Medicine, Interventional Cardiology· Oak Lawn, IL
Internal Medicine, Interventional Cardiology (MD) in Oak Lawn, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $657,169 for 2,547 claims, against $278,757 paid for services in 2024. Aop Health US, LLC was the largest of 11 companies reporting payments in 2025, $741.96 in all, mostly food and beverage.
Overview
| NPI | 1801209671 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 9, 2014 |
| Last updated in NPPES | Jan 6, 2026 |
| Certified by provider | Jan 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 036-142316 | 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 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 - Cardiovascular Disease (Cardiology) (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 949 |
|---|---|
| Services billed | 3,006 across 77 procedure codes |
| Paid by Medicare | $278,757 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,547 · 5,219 30-day fills |
|---|---|
| Patients | 374 |
| Total drug cost | $657,169 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Hospital affiliations
- Advocate Christ Hospital & Medical CenterOak Lawn, IL
- Advocate Illinois Masonic Medical CenterChicago, IL
- Advocate Trinity HospitalChicago, IL
- Palos Community HospitalPalos Heights, IL
- Silver Cross Hospital and Medical CentersNew Lenox, IL
Industry payments (Open Payments)
- 2025$741.96 · 31 payments from 11 companies
- 2024$646.61 · 38 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aop Health US, LLC | $148.46 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $119.95 | 6 |
| Astrazeneca Pharmaceuticals LP | $95.69 | 5 |
| Novartis Pharmaceuticals Corporation | $90.92 | 5 |
| Medtronic, Inc. | $73.24 | 4 |
What the 2025 payments were for
- Food and Beverage$741.96 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Interventional Cardiology providers in Illinois →