Charles William Chappuis Jr., M.D.
NPI 1750354320ActiveIndividual· Surgery· Lafayette, LA
Surgery (M.D.) in Lafayette, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 1979). Medicare paid $23,707 for services to 85 patients in 2024. Ethicon US, LLC was the largest of 6 companies reporting payments in 2025, $232.14 in all, mostly food and beverage.
Overview
| NPI | 1750354320 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 13, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 015127 | 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 - General Surgery (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 151 across 38 procedure codes |
| Paid by Medicare | $23,707 |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | General Surgery |
Medical group
- Lsuhn Billing LLCLafayette, LA · 206 clinicians
Hospital affiliation
- Ochsner University Hospital and ClinicsLafayette, LA
Industry payments (Open Payments)
- 2025$232.14 · 8 payments from 6 companies
- 2024$163.35 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $116.89 | 2 |
| Merck Sharp & Dohme LLC | $42.74 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $20.39 | 1 |
| Stemline Therapeutics Inc. | $20.28 | 1 |
| Amgen Inc. | $17.61 | 1 |
What the 2025 payments were for
- Food and Beverage$232.14 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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