Michael A. Bergeron, M.D.
NPI 1265558308ActiveIndividual· Internal Medicine, Hematology & Oncology· Lake Charles, LA
Internal Medicine, Hematology & Oncology (M.D.) in Lake Charles, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $5,294,641 for 2,009 claims, against $69,658 paid for services in 2024. Daiichi Sankyo Inc. was the largest of 43 companies reporting payments in 2025, $3,798 in all, mostly food and beverage.
Overview
| NPI | 1265558308 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 21, 2007 |
| Last updated in NPPES | Jul 24, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | MD25200 | 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 - Medical Oncology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 356 |
|---|---|
| Services billed | 1,218 across 9 procedure codes |
| Paid by Medicare | $69,658 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,009 · 2,485 30-day fills |
|---|---|
| Patients | 234 |
| Total drug cost | $5,294,641 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Medical Oncology |
Medical group
- Swlhs Oncology, Inc.Lake Charles, LA · 7 clinicians
Hospital affiliations
- Beauregard Memorial HospitalDeridder, LA
- Christus Ochsner St Patrick HospitalLake Charles, LA
- Lake Charles Memorial HospitalLake Charles, LA
- Ochsner American Legion HospitalJennings, LA
- West Calcasieu Cameron HospitalSulphur, LA
Industry payments (Open Payments)
- 2025$3,798 · 154 payments from 43 companies
- 2024$3,739 · 143 payments from 37 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $274.84 | 9 |
| Astrazeneca Pharmaceuticals LP | $271.78 | 16 |
| Janssen Biotech, Inc. | $250.48 | 10 |
| Novartis Pharmaceuticals Corporation | $213.78 | 10 |
| Merck Sharp & Dohme LLC | $201.08 | 4 |
What the 2025 payments were for
- Food and Beverage$3,699 · 153 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other hematologist-oncologists in Lake Charles
- 1043335755
- 1336370642
- 1427010685
- 1538109988
- 1699890376
- 1164540175