William Nichols
NPI 1174222848ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Exeter, NH
Nurse Practitioner, Psych/Mental Health with Seacoast Mental Health Center Inc, practicing in Exeter, New Hampshire. Their prescriptions cost Medicare Part D more than their services did: $32,336 for 585 claims, against $6,676 paid for services in 2024. Axsome Therapeutics, Inc. was the largest of 11 companies reporting payments in 2025, $1,073 in all, mostly food and beverage. Lists Exeter Hospital Inc as a hospital affiliation.
Overview
| NPI | 1174222848 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 1, 2023 |
| Last updated in NPPES | Nov 12, 2025 |
| Certified by provider | Nov 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 069188-23 | NH |
| Registered Nurse, Medical-Surgical | 163WM0705X | 069188-21 | NH |
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 - Nurse Practitioner (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 30 |
|---|---|
| Services billed | 107 across 7 procedure codes |
| Paid by Medicare | $6,676 |
Part D prescriptions in 2024
| Prescriptions (claims) | 585 · 619 30-day fills |
|---|---|
| Patients | 127 |
| Total drug cost | $32,336 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Seacoast Mental Health Center IncPortsmouth, NH · 45 clinicians
Hospital affiliation
- Exeter Hospital IncExeter, NH
Industry payments (Open Payments)
- 2025$1,073 · 48 payments from 11 companies
- 2024$723.76 · 54 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $354.82 | 10 |
| Abbvie Inc. | $158.57 | 10 |
| Otsuka America Pharmaceutical, Inc. | $145.85 | 7 |
| Lundbeck LLC | $118.48 | 6 |
| E.R. Squibb & Sons, L.L.C. | $87.57 | 5 |
What the 2025 payments were for
- Food and Beverage$1,073 · 48 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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