Joseph Aaron Koon II
NPI 1922687649ActiveIndividual· Internal Medicine· Benton, AR
Internal Medicine with Arkansas Health Group, practicing in Benton, Arkansas. Their prescriptions cost Medicare Part D more than their services did: $45,895 for 819 claims, against $8,364 paid for services in 2024. Pfizer Inc. was the largest of 22 companies reporting payments in 2025, $1,174 in all, mostly food and beverage. Lists Baptist Health Medical Center-Little Rock and 1 other hospital as hospital affiliations.
Overview
| NPI | 1922687649 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 8, 2021 |
| Last updated in NPPES | Jul 15, 2024 |
| Certified by provider | Jul 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | E-16850 | AR |
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 - Internal Medicine (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 56 |
|---|---|
| Services billed | 268 across 28 procedure codes |
| Paid by Medicare | $8,364 |
Part D prescriptions in 2024
| Prescriptions (claims) | 819 · 1,340 30-day fills |
|---|---|
| Patients | 182 |
| Total drug cost | $45,895 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Arkansas Health GroupLittle Rock, AR · 659 clinicians
Hospital affiliations
- Baptist Health Medical Center-Little RockLittle Rock, AR
- Saline Memorial HospitalBenton, AR
Other facilities
- Baptist Health Rehabilitation InstituteInpatient rehabilitation facility · Little Rock, AR
Industry payments (Open Payments)
- 2025$1,174 · 67 payments from 22 companies
- 2024$491.71 · 27 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $201.75 | 12 |
| Otsuka America Pharmaceutical, Inc. | $145.47 | 7 |
| Novo Nordisk Inc | $90.30 | 6 |
| Dexcom, Inc. | $88.16 | 5 |
| Abbvie Inc. | $82.30 | 5 |
What the 2025 payments were for
- Food and Beverage$1,174 · 67 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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