Christopher Barnett Arnold, MD
NPI 1083902225ActiveIndividual· Emergency Medicine· Oklahoma City, OK
Emergency Medicine (MD) in Oklahoma City, Oklahoma, trained at University of Oklahoma College of Medicine (class of 2011). 565 Medicare patients in 2024, $73,899 paid; nearly all of their 444 Part D prescriptions were generic (92%). Abbott Laboratories reported $20.15 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1083902225 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 20, 2011 |
| Last updated in NPPES | Apr 13, 2021 |
| Certified by provider | Apr 13, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 31328 | OK |
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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 565 |
|---|---|
| Services billed | 606 across 14 procedure codes |
| Paid by Medicare | $73,899 |
Part D prescriptions in 2024
| Prescriptions (claims) | 444 · 486 30-day fills |
|---|---|
| Patients | 232 |
| Total drug cost | $16,113 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Emergency Medicine |
Medical group
- Ou Health Partners IncOklahoma City, OK · 1,184 clinicians
Hospital affiliation
- O U Medical CenterOklahoma City, OK
Industry payments (Open Payments)
- 2025$20.15 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $20.15 | 1 |
What the 2025 payments were for
- Food and Beverage$20.15 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 194 emergency medicine physicians in Oklahoma City · All emergency medicine physicians in Oklahoma