Mary Adenike Eweka, APRN
NPI 1972177228ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Concord, NH
Nurse Practitioner, Psych/Mental Health (APRN) with Riverbend Community Mental Health, Inc, practicing in Concord, New Hampshire. Their prescriptions cost Medicare Part D more than their services did: $1,144,773 for 7,155 claims, against $34,145 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $73.21 in all, mostly food and beverage. Lists Concord Hospital as a hospital affiliation.
Overview
| NPI | 1972177228 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | May 19, 2021 |
| Last updated in NPPES | Aug 27, 2026 |
| Certified by provider | Aug 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 079490-23 | 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 (MA); Practitioner - Nurse Practitioner (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 519 across 14 procedure codes |
| Paid by Medicare | $34,145 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,155 · 7,660 30-day fills |
|---|---|
| Patients | 237 |
| Total drug cost | $1,144,773 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Riverbend Community Mental Health, IncConcord, NH · 37 clinicians
Hospital affiliation
- Concord HospitalConcord, NH
Industry payments (Open Payments)
- 2025$73.21 · 4 payments from 2 companies
- 2024$211.39 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $58.82 | 3 |
| Otsuka America Pharmaceutical, Inc. | $14.39 | 1 |
What the 2025 payments were for
- Food and Beverage$73.21 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 65 psychiatric nurse practitioners in Concord · All psychiatric nurse practitioners in New Hampshire