Brent William Arnold, DO
NPI 1164816633ActiveIndividual· Emergency Medicine· Chillicothe, OH
Emergency Medicine (DO) with St Tammany Emergency Physicians Group LLC, practicing in Chillicothe, Ohio. 115 Medicare patients in 2024, $14,217 paid; nearly all of their 357 Part D prescriptions were generic (94%). Lists Rapides Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1164816633 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Mar 23, 2015 |
| Last updated in NPPES | Jul 10, 2025 |
| Certified by provider | Jul 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 34.013077 | OH |
| Emergency Medicine | 207P00000X | 343675 | 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 - Emergency Medicine (FL); Practitioner - Emergency Medicine (LA); Practitioner - Emergency Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 115 |
|---|---|
| Services billed | 152 across 9 procedure codes |
| Paid by Medicare | $14,217 |
Part D prescriptions in 2024
| Prescriptions (claims) | 357 · 364 30-day fills |
|---|---|
| Patients | 184 |
| Total drug cost | $4,038 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- St Tammany Emergency Physicians Group LLCAlexandria, LA · 42 clinicians
Hospital affiliation
- Rapides Regional Medical CenterAlexandria, LA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 emergency medicine physicians in Chillicothe · All emergency medicine physicians in Ohio