Michael Glen Walton, M.D.
NPI 1255321881ActiveIndividual· Internal Medicine, Cardiovascular Disease· Shreveport, LA
Internal Medicine, Cardiovascular Disease (M.D.) in Shreveport, Louisiana, trained at Louisiana State University School of Medicine in Shreveport (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $868,442 for 5,401 claims, against $210,576 paid for services in 2024. Kestra Medical Technology Services, Inc. was the largest of 7 companies reporting payments in 2025, $345.32 in all, mostly food and beverage.
Overview
| NPI | 1255321881 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 25, 2005 |
| Last updated in NPPES | Dec 9, 2021 |
| Certified by provider | Dec 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MD.021647 | 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 - Cardiovascular Disease (Cardiology) (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,428 |
|---|---|
| Services billed | 4,904 across 31 procedure codes |
| Paid by Medicare | $210,576 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,401 · 11,794 30-day fills |
|---|---|
| Patients | 653 |
| Total drug cost | $868,442 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Advanced Cardiovascular SpecialistsShreveport, LA · 21 clinicians
Hospital affiliations
- Christus Shreveport-Bossier Health SystemShreveport, LA
- Willis Knighton Medical CenterShreveport, LA
Industry payments (Open Payments)
- 2025$345.32 · 14 payments from 7 companies
- 2024$294.32 · 22 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kestra Medical Technology Services, Inc. | $174.28 | 6 |
| Inspire Medical Systems, Inc. | $46.91 | 1 |
| Pfizer Inc. | $36.99 | 2 |
| Philips North America LLC | $29.56 | 2 |
| E.R. Squibb & Sons, L.L.C. | $24.82 | 1 |
What the 2025 payments were for
- Food and Beverage$345.32 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other cardiologists in Shreveport
- 1093715591
- 1164412789
- 1184624686
- 1184720393
- 1225002918
- 1295735793
- 1316490824
- 1356738165
- 1396710737
- 1396735759
- 1417921123
- 1487628194
All 53 cardiologists in Shreveport · All cardiologists in Louisiana