Robert C. Johnson, MD
NPI 1053308825ActiveIndividual· Radiology, Radiation Oncology· Quincy, IL
Radiology, Radiation Oncology (MD) in Quincy, Illinois, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 1989). 140 Medicare patients in 2024, $142,347 paid; nearly all of their 343 Part D prescriptions were generic (95%). Accuray Incorporated was the largest of 2 companies reporting payments in 2025, $41.00 in all, mostly food and beverage.
Overview
| NPI | 1053308825 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 5, 2005 |
| Last updated in NPPES | Sep 24, 2026 |
| Certified by provider | Sep 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 036141870 | IL |
| Radiology, Radiation Oncology | 2085R0001X | 102829 | MO |
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 - Radiation Oncology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 140 |
|---|---|
| Services billed | 1,955 across 37 procedure codes |
| Paid by Medicare | $142,347 |
Part D prescriptions in 2024
| Prescriptions (claims) | 343 · 517 30-day fills |
|---|---|
| Patients | 101 |
| Total drug cost | $5,488 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Radiation Oncology |
Medical group
- Blessing HospitalQuincy, IL · 421 clinicians
Hospital affiliations
- Blessing HospitalQuincy, IL
- Illini Community HospitalPittsfield, IL
- Sarah D Culbertson Memorial HospitalRushville, IL
Industry payments (Open Payments)
- 2025$41.00 · 2 payments from 2 companies
- 2024$890.41 · 10 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Accuray Incorporated | $23.62 | 1 |
| Novartis Pharmaceuticals Corporation | $17.38 | 1 |
What the 2025 payments were for
- Food and Beverage$41.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Radiology, Radiation Oncology providers in Quincy
- 1851398598
- 1679570865