Cassie Clark
NPI 1013594605ActiveIndividual· Internal Medicine· Lafayette, LA
Internal Medicine with Lsuhn Billing LLC, practicing in Lafayette, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $46,672 for 426 claims, against $3,685 paid for services in 2024. Amgen Inc. was the largest of 5 companies reporting payments in 2025, $198.53 in all, mostly food and beverage. Lists Ochsner Lafayette General Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1013594605 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 28, 2021 |
| Last updated in NPPES | Aug 27, 2024 |
| Certified by provider | Aug 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 340700 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 52 |
|---|---|
| Services billed | 56 across 6 procedure codes |
| Paid by Medicare | $3,685 |
Part D prescriptions in 2024
| Prescriptions (claims) | 426 · 659 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $46,672 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| 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
Industry payments (Open Payments)
- 2025$198.53 · 6 payments from 5 companies
- 2024$70.88 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $109.08 | 2 |
| Scpharmaceuticals Inc. | $29.31 | 1 |
| Genzyme Corporation | $25.96 | 1 |
| Kyowa Kirin, Inc. | $19.76 | 1 |
| Dynavax Technologies Corporation | $14.42 | 1 |
What the 2025 payments were for
- Food and Beverage$198.53 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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