Aaron Bull, M.D.
NPI 1861886731ActiveIndividual· Emergency Medicine· Fort Smith, AR
Emergency Medicine (M.D.) in Fort Smith, Arkansas, trained at University of Arkansas College of Medicine (class of 2015). 568 Medicare patients in 2024, $71,565 paid; nearly all of their 307 Part D prescriptions were generic (96%). Abiomed reported $24.12 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1861886731 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 27, 2015 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | E-10661 | 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 - Emergency Medicine (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 568 |
|---|---|
| Services billed | 637 across 23 procedure codes |
| Paid by Medicare | $71,565 |
Part D prescriptions in 2024
| Prescriptions (claims) | 307 · 318 30-day fills |
|---|---|
| Patients | 210 |
| Total drug cost | $5,117 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Arkansas College of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Emergency Medicine |
Medical group
- Mercy Clinic Fort Smith CommunitiesFort Smith, AR · 372 clinicians
Hospital affiliation
- Mercy Hospital Fort SmithFort Smith, AR
Industry payments (Open Payments)
- 2025$24.12 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $24.12 | 1 |
What the 2025 payments were for
- Food and Beverage$24.12 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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