Omer M. Aker, MD
NPI 1205821543ActiveIndividual· Radiology, Diagnostic Radiology· Springfield, IL
Radiology, Diagnostic Radiology (MD) with Central Illinois Radiological Associates Ltd, practicing in Springfield, Illinois. Medicare paid $209,360 for services to 4,309 patients in 2024. Lists Anderson Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1205821543 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 13, 2005 |
| Last updated in NPPES | Jan 11, 2024 |
| Certified by provider | Jan 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 036064832 | 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 - Diagnostic Radiology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 4,309 |
|---|---|
| Services billed | 7,759 across 132 procedure codes |
| Paid by Medicare | $209,360 |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Diagnostic Radiology |
Medical group
- Central Illinois Radiological Associates LtdKewanee, IL · 209 clinicians
Hospital affiliations
- Anderson HospitalMaryville, IL
- Hshs Good Shepherd Hospital IncShelbyville, IL
- Hshs St Elizabeth's HospitalO Fallon, IL
- St Anthonys Memorial HospitalEffingham, IL
- St Johns HospitalSpringfield, 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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