Alain Lewis Emery Chesnut, M.D.
NPI 1548521693ActiveIndividual· Internal Medicine· Houma, LA
Internal Medicine (M.D.) with Physician Practice Partners, practicing in Houma, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $1,939,730 for 15,652 claims, against $70,598 paid for services in 2024. Novo Nordisk Inc reported $124.96 in payments in 2025, mostly food and beverage. Lists Ochsner St Anne General Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1548521693 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 5, 2012 |
| Last updated in NPPES | May 19, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD208168 | 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 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 (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 300 |
|---|---|
| Services billed | 1,281 across 27 procedure codes |
| Paid by Medicare | $70,598 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15,652 · 28,824 30-day fills |
|---|---|
| Patients | 906 |
| Total drug cost | $1,939,730 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Physician Practice PartnersHouma, LA · 80 clinicians
Hospital affiliations
- Ochsner St Anne General HospitalRaceland, LA
- Terrebonne General Medical Center - ParishHouma, LA
- Thibodaux Regional Medical CenterThibodaux, LA
Other facilities
- Amedisys Home HealthHome health agency · Houma, LA
- Centerwell Home HealthHome health agency · Houma, LA
- Terrebonne Homecare, Inc.Home health agency · Houma, LA
- Vitalcaring GroupHome health agency · Houma, LA
- Haydel Memorial HospiceHospice · Houma, LA
Industry payments (Open Payments)
- 2025$124.96 · 1 payment from 1 company
- 2024$83.90 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $124.96 | 1 |
What the 2025 payments were for
- Food and Beverage$124.96 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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