William N. Arnold, MD
NPI 1063485902ActiveIndividual· Psychiatry & Neurology, Psychiatry· Carmel, IN
Psychiatry & Neurology, Psychiatry (MD) in Carmel, Indiana, trained at Indiana University School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $24,811 for 724 claims, against $10,306 paid for services in 2024.
Overview
| NPI | 1063485902 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 10, 2006 |
| Last updated in NPPES | Dec 26, 2023 |
| Certified by provider | Dec 26, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 01042483 | IN |
| Psychiatry & Neurology, Geriatric Psychiatry | 2084P0805X | 01042483 | IN |
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 - Psychiatry (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 54 |
|---|---|
| Services billed | 249 across 4 procedure codes |
| Paid by Medicare | $10,306 |
Part D prescriptions in 2024
| Prescriptions (claims) | 724 · 739 30-day fills |
|---|---|
| Patients | 86 |
| Total drug cost | $24,811 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Psychiatry |
| Secondary specialties | Geriatric Psychiatry |
Medical group
- State of Indiana Auditor of StateEvansville, IN · 12 clinicians
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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