Brad A. Johnson, MD
NPI 1013250737ActiveIndividual· Internal Medicine, Critical Care Medicine· Greenfield, WI
Internal Medicine, Critical Care Medicine (MD) in Greenfield, Wisconsin, trained at Rush Medical College of Rush University (class of 2013). 110 Medicare patients in 2024, $34,236 paid; all of their 191 Part D prescriptions were generic. Medtronic, Inc. was the largest of 5 companies reporting payments in 2025, $517.26 in all, mostly food and beverage.
Overview
| NPI | 1013250737 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 1, 2013 |
| Last updated in NPPES | Jul 15, 2024 |
| Certified by provider | Jul 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | 20554 | WI |
| Emergency Medicine | 207P00000X | 20554 | WI |
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 - Critical Care (Intensivists) (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 110 |
|---|---|
| Services billed | 399 across 43 procedure codes |
| Paid by Medicare | $34,236 |
Part D prescriptions in 2024
| Prescriptions (claims) | 191 · 202 30-day fills |
|---|---|
| Patients | 61 |
| Total drug cost | $2,287 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Emergency Medicine |
Medical group
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
Hospital affiliations
- Aurora St Lukes Medical CenterMilwaukee, WI
- West Allis Memorial HospitalWest Allis, WI
Industry payments (Open Payments)
- 2025$517.26 · 5 payments from 5 companies
- 2024$39.62 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $160.19 | 1 |
| Spr Therapeutics, Inc | $124.12 | 1 |
| Si-Bone, Inc. | $117.01 | 1 |
| Boston Scientific Corporation | $85.05 | 1 |
| Pacira Pharmaceuticals Incorporated | $30.89 | 1 |
What the 2025 payments were for
- Food and Beverage$517.26 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Critical Care Medicine providers in Greenfield
- 1821143108
All Internal Medicine, Critical Care Medicine providers in Wisconsin →