John Morgan Lyons III, MD
NPI 1588843171ActiveIndividual· Surgery· Baton Rouge, LA
Surgery (MD) in Baton Rouge, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 2004). Mostly services rather than prescriptions: Medicare paid $66,993 for 142 patients in 2024, with only 24 Part D claims. W. L. Gore & Associates, Inc. was the largest of 6 companies reporting payments in 2025, $379.40 in all, mostly food and beverage.
Overview
| NPI | 1588843171 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 30, 2007 |
| Last updated in NPPES | Jan 14, 2021 |
| Certified by provider | Jan 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MD,2000892 | 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 - General Surgery (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 142 |
|---|---|
| Services billed | 399 across 83 procedure codes |
| Paid by Medicare | $66,993 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 29 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $510.83 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Our Lady of the Lake Physician Group LLCBaton Rouge, LA · 644 clinicians
Hospital affiliations
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
- Womans HospitalBaton Rouge, LA
Industry payments (Open Payments)
- 2025$379.40 · 9 payments from 6 companies
- 2024$689.64 · 23 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $217.87 | 2 |
| Kerecis Limited | $39.50 | 2 |
| Pacira Pharmaceuticals Incorporated | $37.22 | 2 |
| Medtronic, Inc. | $34.30 | 1 |
| Histosonics, Inc. | $25.93 | 1 |
What the 2025 payments were for
- Food and Beverage$379.40 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 56 general surgeons in Baton Rouge · All general surgeons in Louisiana