Adnan Abdur Razzaque
NPI 1497320626ActiveIndividual· Internal Medicine· Chicago, IL
Internal Medicine in Chicago, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2021). Their prescriptions cost Medicare Part D more than their services did: $79,350 for 551 claims, against $2,333 paid for services in 2024.
Overview
| NPI | 1497320626 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 20, 2021 |
| Last updated in NPPES | Sep 16, 2025 |
| Certified by provider | Sep 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036.169883 | 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 - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 35 across 11 procedure codes |
| Paid by Medicare | $2,333 |
Part D prescriptions in 2024
| Prescriptions (claims) | 551 · 1,140 30-day fills |
|---|---|
| Patients | 191 |
| Total drug cost | $79,350 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Internal Medicine |
Medical groups
- Oak Street Health Physicians Group PCBlue Island, IL · 229 clinicians
- Cook Physician Services, P.C.Hoffman Estates, IL · 57 clinicians
Hospital affiliation
- St Alexius Medical CenterHoffman Estates, IL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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