Shaun Walker, DO
NPI 1417488461ActiveIndividual· Internal Medicine· Lafayette, LA
Internal Medicine (DO) in Lafayette, Louisiana, trained at University of Pikeville, Kentucky College of Osteopathic Med (class of 2015). In 2024 Medicare paid $30,917 for 187 patients, and Part D covered 228 of their prescriptions, 89% of them generic. Exact Sciences Corporation was the largest of 2 companies reporting payments in 2025, $31.48 in all, mostly food and beverage.
Overview
| NPI | 1417488461 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 22, 2017 |
| Last updated in NPPES | Aug 8, 2023 |
| Certified by provider | Aug 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 323074 | LA |
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 - Internal Medicine (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 187 |
|---|---|
| Services billed | 360 across 14 procedure codes |
| Paid by Medicare | $30,917 |
Part D prescriptions in 2024
| Prescriptions (claims) | 228 · 349 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $12,927 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Pikeville, Kentucky College of Osteopathic Med |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Internal Medicine |
Medical group
- Lsuhn Billing LLCLafayette, LA · 206 clinicians
Hospital affiliations
- Ochsner Lafayette General Medical CenterLafayette, LA
- Ochsner University Hospital and ClinicsLafayette, LA
Other facilities
- Acadian Homecare, LLCHome health agency · Lafayette, LA
Industry payments (Open Payments)
- 2025$31.48 · 2 payments from 2 companies
- 2024$127.37 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $17.06 | 1 |
| Dynavax Technologies Corporation | $14.42 | 1 |
What the 2025 payments were for
- Food and Beverage$31.48 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 185 internal medicine physicians in Lafayette · All internal medicine physicians in Louisiana