Randall Roy Johnson, MD
NPI 1447293188ActiveIndividual· Neurological Surgery· Neenah, WI
Neurological Surgery (MD) in Neenah, Wisconsin, trained at Washington University School of Medicine (class of 1997). 127 Medicare patients in 2024, $96,745 paid; nearly all of their 290 Part D prescriptions were generic (99%). Medtronic, Inc. was the largest of 4 companies reporting payments in 2025, $2,712 in all, mostly travel and lodging.
Overview
| NPI | 1447293188 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2006 |
| Last updated in NPPES | Aug 10, 2022 |
| Certified by provider | Aug 10, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 47081 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurosurgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 127 |
|---|---|
| Services billed | 388 across 70 procedure codes |
| Paid by Medicare | $96,745 |
Part D prescriptions in 2024
| Prescriptions (claims) | 290 · 320 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $4,188 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Neurosurgery |
Medical groups
- St Vincent Hospital-Hospital Sisters-Third Order of St FrancisGreen Bay, WI · 603 clinicians
- St Nicholas Hospital-Sisters of the Third Order of St FrancisSheboygan, WI · 178 clinicians
- The Neuroscience Group of Northeast Wisconsin SCNeenah, WI · 58 clinicians
Hospital affiliations
- St Vincent HospitalGreen Bay, WI
- Thedacare Medical Center - New LondonNew London, WI
- Thedacare Regional Med Ctr - NeenahNeenah, WI
- Thedacare Regional Medical Center - Appleton IncAppleton, WI
Industry payments (Open Payments)
- 2025$2,712 · 32 payments from 4 companies
- 2024$4,738 · 27 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $1,749 | 15 |
| Arthrex, Inc. | $588.30 | 9 |
| True North Surgical Inc | $207.41 | 4 |
| Globus Medical, Inc. | $166.81 | 4 |
What the 2025 payments were for
- Travel and Lodging$1,621 · 11 payments
- Food and Beverage$1,091 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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