Robert Kenneth Walker, MD
NPI 1225205313ActiveIndividual· Emergency Medicine· Brookhaven, MS
Emergency Medicine (MD) with Santa Rosa Hb Medical Services LLC and 2 other groups, practicing in Brookhaven, Mississippi. In 2024 Medicare paid $60,057 for 410 patients, and Part D covered 971 of their prescriptions, 89% of them generic. 180 Medical, Inc. was the largest of 3 companies reporting payments in 2025, $84.41 in all, mostly food and beverage. Lists Baldwin Health and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1225205313 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 8, 2008 |
| Last updated in NPPES | May 8, 2023 |
| Certified by provider | May 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 21640 | MS |
| Family Medicine | 207Q00000X | 21640 | MS |
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 - Internal Medicine (AL); Practitioner - Emergency Medicine (FL); Practitioner - Emergency Medicine (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 410 |
|---|---|
| Services billed | 518 across 22 procedure codes |
| Paid by Medicare | $60,057 |
Part D prescriptions in 2024
| Prescriptions (claims) | 971 · 1,652 30-day fills |
|---|---|
| Patients | 330 |
| Total drug cost | $48,961 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Santa Rosa Hb Medical Services LLCMelbourne, FL · 35 clinicians
- Ies Alabama PLLCFoley, AL · 22 clinicians
- Floridian Emergency Specialists LLCCrestview, FL · 19 clinicians
Hospital affiliations
- Baldwin HealthFoley, AL
- North Okaloosa Medical CenterCrestview, FL
- Santa Rosa Medical CenterMilton, FL
Industry payments (Open Payments)
- 2025$84.41 · 3 payments from 3 companies
- 2024$76.82 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| 180 Medical, Inc. | $43.87 | 1 |
| Novo Nordisk Inc | $22.20 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $18.34 | 1 |
What the 2025 payments were for
- Food and Beverage$84.41 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Emergency Medicine providers in Brookhaven
- 1841233475
- 1932517562