Larry Gene Armstrong, DO
NPI 1386671790ActiveIndividual· Neurological Surgery· Fayetteville, AR
Neurological Surgery (DO) in Fayetteville, Arkansas, trained at Fort Worth School of Medicine (class of 1994). 125 Medicare patients in 2024, $208,009 paid; all of their 308 Part D prescriptions were generic. Life Spine, Inc. reported $1,544 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1386671790 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 28, 2006 |
| Last updated in NPPES | Mar 16, 2025 |
| Certified by provider | Mar 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | E2983 | AR |
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 (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 125 |
|---|---|
| Services billed | 580 across 36 procedure codes |
| Paid by Medicare | $208,009 |
Part D prescriptions in 2024
| Prescriptions (claims) | 308 · 312 30-day fills |
|---|---|
| Patients | 134 |
| Total drug cost | $46,796 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Fort Worth School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Neurosurgery |
Medical groups
- Washington Regional Medical SystemFayetteville, AR · 238 clinicians
- Fands Physical Therapy, IncAlma, AR · 221 clinicians
Hospital affiliation
- Washington Regional Medical CenterFayetteville, AR
Industry payments (Open Payments)
- 2025$1,544 · 8 payments from 1 company
- 2024$86.75 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Life Spine, Inc. | $1,544 | 8 |
What the 2025 payments were for
- Travel and Lodging$1,225 · 4 payments
- Food and Beverage$318.59 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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