John Michael Evans, M.D.
NPI 1851681217ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Shreveport, LA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in Shreveport, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 2011). Mostly services rather than prescriptions: Medicare paid $98,575 for 126 patients in 2024, with only 47 Part D claims. Atricure, Inc. was the largest of 4 companies reporting payments in 2025, $623.33 in all, mostly food and beverage.
Overview
| NPI | 1851681217 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 19, 2011 |
| Last updated in NPPES | Nov 13, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 312414 | LA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 | 126 |
|---|---|
| Services billed | 281 across 52 procedure codes |
| Paid by Medicare | $98,575 |
Part D prescriptions in 2024
| Prescriptions (claims) | 47 · 55 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $1,145 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | General Surgery |
Medical group
- Christus Trinity Clinic TexasTyler, TX · 1,540 clinicians
Hospital affiliation
- Christus Shreveport-Bossier Health SystemShreveport, LA
Industry payments (Open Payments)
- 2025$623.33 · 20 payments from 4 companies
- 2024$322.28 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $369.13 | 15 |
| Ethicon US, LLC | $155.82 | 2 |
| Abiomed | $79.98 | 2 |
| Merck Sharp & Dohme LLC | $18.40 | 1 |
What the 2025 payments were for
- Food and Beverage$623.33 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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