William Marshall Gibbs IV, DO
NPI 1588305643ActiveIndividual· Psychiatry & Neurology, Psychiatry· Searcy, AR
Psychiatry & Neurology, Psychiatry (DO) in Searcy, Arkansas, licensed in AR, with an NPI issued in April 2022. Part D covered 23 prescriptions written in 2024, 91% of them generic. Abbvie Inc. was the largest of 9 companies reporting payments in 2025, $872.13 in all, mostly food and beverage.
Overview
| NPI | 1588305643 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Apr 5, 2022 |
| Last updated in NPPES | Mar 10, 2026 |
| Certified by provider | Mar 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | E18720 | AR |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - General Practice (AR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 23 · 24 30-day fills |
|---|---|
| Total drug cost | $6,515 |
| Generic share | 91% of claims |
Industry payments (Open Payments)
- 2025$872.13 · 48 payments from 9 companies
- 2024$274.07 · 12 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $357.50 | 20 |
| Lundbeck LLC | $114.23 | 7 |
| Otsuka America Pharmaceutical, Inc. | $98.24 | 5 |
| Janssen Pharmaceuticals, Inc | $91.22 | 5 |
| Teva Pharmaceuticals USA, Inc. | $64.61 | 4 |
What the 2025 payments were for
- Food and Beverage$872.13 · 48 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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