Michael Thomas Weaver, M.D.
NPI 1932293222ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· New Orleans, LA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in New Orleans, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 1986). Mostly services rather than prescriptions: Medicare paid $45,155 for 49 patients in 2024, with only 21 Part D claims. Medtronic, Inc. was the largest of 7 companies reporting payments in 2025, $645.24 in all, mostly food and beverage.
Overview
| NPI | 1932293222 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | Jun 18, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | MD.019166 | LA |
| Surgery | 208600000X | 019166 | 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 - Thoracic Surgery (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 113 across 29 procedure codes |
| Paid by Medicare | $45,155 |
Part D prescriptions in 2024
| Prescriptions (claims) | 21 · 27 30-day fills |
|---|---|
| Total drug cost | $118.83 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | General Surgery |
Medical group
- Baton Rouge General Medical CenterBaton Rouge, LA · 56 clinicians
Hospital affiliation
- Baton Rouge General Medical CenterBaton Rouge, LA
Other facilities
- Amedisys Home HealthHome health agency · Baton Rouge, LA
Industry payments (Open Payments)
- 2025$645.24 · 12 payments from 7 companies
- 2024$361.68 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $222.42 | 3 |
| Boston Scientific Corporation | $142.31 | 1 |
| Bolton Medical Inc | $131.42 | 1 |
| Atricure, Inc. | $101.68 | 4 |
| Kerecis Limited | $18.89 | 1 |
What the 2025 payments were for
- Food and Beverage$645.24 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other cardiothoracic surgeons in New Orleans
- 1255306783
- 1376507731
- 1689837643
- 1669425237
- 1083131387
- 1225386725
- 1457627226
- 1649225418
- 1831548593
- 1922219815
- 1730280074
- 1851464572
All 17 cardiothoracic surgeons in New Orleans · All cardiothoracic surgeons in Louisiana