Jonathan A. Barker, M.D.
NPI 1942201728ActiveIndividual· Radiology, Diagnostic Radiology· Arlington Heights, IL
Radiology, Diagnostic Radiology (M.D.) in Arlington Heights, Illinois, trained at Medical University of South Carolina College of Medicine (class of 1994). Medicare paid $250,609 for services to 2,966 patients in 2024. Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $101.31 in all, mostly food and beverage.
Overview
| NPI | 1942201728 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 3, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | — | 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 | 2,966 |
|---|---|
| Services billed | 5,012 across 251 procedure codes |
| Paid by Medicare | $250,609 |
Education and affiliations
| Medical school | Medical University of South Carolina College of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Radiology Alliance PCCharleston, WV · 455 clinicians
- Northwest Radiology Associates SCArlington Heights, IL · 22 clinicians
Hospital affiliations
- Northwest Community Hospital 1Arlington Heights, IL
- Tristar Centennial Medical CenterNashville, TN
- Tristar Hendersonville Medical CenterHendersonville, TN
- Tristar Skyline Medical CenterNashville, TN
- Tristar Summit Medical CenterHermitage, TN
Industry payments (Open Payments)
- 2025$101.31 · 3 payments from 3 companies
- 2024$118.09 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $44.91 | 1 |
| Stryker Corporation | $40.83 | 1 |
| Cordis US Corp. | $15.57 | 1 |
What the 2025 payments were for
- Food and Beverage$101.31 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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