Carl R. Johnson, M.D.
NPI 1275525701ActiveIndividual· Internal Medicine· Mattoon, IL
Internal Medicine (M.D.) in Mattoon, Illinois, licensed in IL, with an NPI issued in August 2005. Enrolled in Medicare as practitioner - internal medicine. Novo Nordisk Inc reported $70.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1275525701 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 19, 2005 |
| Last updated in NPPES | Jan 27, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036057126 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (IL) |
|---|
Industry payments (Open Payments)
- 2025$70.00 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $70.00 | 3 |
What the 2025 payments were for
- Food and Beverage$70.00 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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