Johnson B. Walker, MD
NPI 1720347024ActiveIndividual· Surgery, Trauma Surgery· Florence, SC
Surgery, Trauma Surgery (MD) in Florence, South Carolina, trained at Jc Edwards School of Medicine, Marshall University (class of 2012). Mostly services rather than prescriptions: Medicare paid $67,432 for 219 patients in 2024, with only 23 Part D claims. Kerecis Limited reported $17.13 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1720347024 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 8, 2012 |
| Last updated in NPPES | Feb 22, 2021 |
| Certified by provider | Feb 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Trauma Surgery Primary | 2086S0127X | 51915 | SC |
| Surgery | 208600000X | 51915 | SC |
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 - Critical Care (Intensivists) (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 219 |
|---|---|
| Services billed | 574 across 59 procedure codes |
| Paid by Medicare | $67,432 |
Part D prescriptions in 2024
| Prescriptions (claims) | 23 · 23 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $640.49 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Jc Edwards School of Medicine, Marshall University |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | General Practice |
Medical group
- McLeod Physician Associates IILittle River, SC · 550 clinicians
Hospital affiliations
- McLeod Health ClarendonManning, SC
- McLeod Regional Medical Center-Pee DeeFlorence, SC
Industry payments (Open Payments)
- 2025$17.13 · 1 payment from 1 company
- 2024$140.60 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kerecis Limited | $17.13 | 1 |
What the 2025 payments were for
- Food and Beverage$17.13 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records