Erin Michelle Walker, MD
NPI 1740777200ActiveIndividual· Emergency Medicine· Monroe, LA
Emergency Medicine (MD) with Relias Emergency Medicine Specialists of Hattiesburg LLC, practicing in Monroe, Louisiana. 459 Medicare patients in 2024, $60,889 paid; nearly all of their 137 Part D prescriptions were generic (96%). Abbvie Inc. reported $24.31 in payments in 2025, mostly food and beverage. Lists Forrest General Hospital as a hospital affiliation.
Overview
| NPI | 1740777200 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 19, 2018 |
| Last updated in NPPES | Jun 12, 2021 |
| Certified by provider | Jun 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 28179 | MS |
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 - Emergency Medicine (LA); Practitioner - Emergency Medicine (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 459 |
|---|---|
| Services billed | 675 across 16 procedure codes |
| Paid by Medicare | $60,889 |
Part D prescriptions in 2024
| Prescriptions (claims) | 137 · 139 30-day fills |
|---|---|
| Patients | 105 |
| Total drug cost | $2,343 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Relias Emergency Medicine Specialists of Hattiesburg LLCHattiesburg, MS · 48 clinicians
Hospital affiliation
- Forrest General HospitalHattiesburg, MS
Industry payments (Open Payments)
- 2025$24.31 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $24.31 | 1 |
What the 2025 payments were for
- Food and Beverage$24.31 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 emergency medicine physicians in Monroe · All emergency medicine physicians in Louisiana