Theresa Ngozi Adigwu, CRNP
NPI 1881164358ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Harrisburg, PA
Nurse Practitioner, Psych/Mental Health (CRNP) with Philhaven, practicing in Harrisburg, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $164,054 for 1,941 claims, against $40,529 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 9 companies reporting payments in 2025, $1,875 in all, mostly food and beverage. Lists Wellspan Ephrata Community Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1881164358 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | Yes |
| NPI issued | Nov 27, 2018 |
| Last updated in NPPES | Dec 30, 2024 |
| Certified by provider | Dec 30, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | SP019271 | PA |
| Clinical Nurse Specialist, Psych/Mental Health | 364SP0808X | SP019271 | PA |
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 - Nurse Practitioner (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 103 |
|---|---|
| Services billed | 521 across 10 procedure codes |
| Paid by Medicare | $40,529 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,941 · 3,579 30-day fills |
|---|---|
| Patients | 190 |
| Total drug cost | $164,054 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- PhilhavenEphrata, PA · 92 clinicians
Hospital affiliations
- Wellspan Ephrata Community HospitalEphrata, PA
- Wellspan Good Samaritan HospitalLebanon, PA
Industry payments (Open Payments)
- 2025$1,875 · 69 payments from 9 companies
- 2024$558.87 · 17 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $452.10 | 21 |
| Abbvie Inc. | $442.45 | 22 |
| Axsome Therapeutics, Inc. | $291.09 | 10 |
| Amgen Inc. | $233.11 | 2 |
| Alkermes, Inc. | $134.54 | 6 |
What the 2025 payments were for
- Food and Beverage$1,875 · 69 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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