Troy Michael Vaughn, M.D.
NPI 1164420915ActiveIndividual· Neurological Surgery· Alexandria, LA
Neurological Surgery (M.D.) in Alexandria, Louisiana, trained at Louisiana State University School of Medicine in Shreveport (class of 1992). 599 Medicare patients in 2024, $228,249 paid; all of their 2,166 Part D prescriptions were generic. Medtronic, Inc. was the largest of 3 companies reporting payments in 2025, $103.72 in all, mostly food and beverage.
Overview
| NPI | 1164420915 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 13, 2005 |
| Last updated in NPPES | Jan 8, 2025 |
| Certified by provider | Jan 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | MD.021645 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurosurgery (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 599 |
|---|---|
| Services billed | 1,882 across 74 procedure codes |
| Paid by Medicare | $228,249 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,166 · 2,344 30-day fills |
|---|---|
| Patients | 307 |
| Total drug cost | $32,572 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Neurosurgery |
Medical groups
- Physical Therapy Services of West Louisiana IncLeesville, LA · 103 clinicians
- Rapides Regional Physician Group, Specialty Care, LLCAlexandria, LA · 42 clinicians
Hospital affiliations
- Beauregard Memorial HospitalDeridder, LA
- Christus Central Louisiana Surgical HospitalAlexandria, LA
- Christus St Frances Cabrini HospitalAlexandria, LA
- Natchitoches Regional Medical CenterNatchitoches, LA
- Rapides Regional Medical CenterAlexandria, LA
Industry payments (Open Payments)
- 2025$103.72 · 4 payments from 3 companies
- 2024$27.65 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $46.78 | 2 |
| Kerecis Limited | $39.08 | 1 |
| Arteriocyte Medical Systems, Inc. | $17.86 | 1 |
What the 2025 payments were for
- Food and Beverage$103.72 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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