Josiah Nnadozie Nwaokwa
NPI 1053854638ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Phoenix, AZ
Nurse Practitioner, Psych/Mental Health in Phoenix, Arizona, licensed in AZ, with an NPI issued in November 2016. Their prescriptions cost Medicare Part D more than their services did: $148,764 for 1,596 claims, against $24,368 paid for services in 2024. Vanda Pharmaceuticals Inc. was the largest of 4 companies reporting payments in 2025, $574.16 in all, mostly food and beverage.
Overview
| NPI | 1053854638 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Nov 30, 2016 |
| Last updated in NPPES | Nov 9, 2021 |
| Certified by provider | Nov 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | TAP 9692 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 42 |
|---|---|
| Services billed | 264 across 14 procedure codes |
| Paid by Medicare | $24,368 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,596 · 1,673 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $148,764 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$574.16 · 28 payments from 4 companies
- 2024$376.33 · 25 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vanda Pharmaceuticals Inc. | $273.60 | 6 |
| Abbvie Inc. | $192.07 | 18 |
| Janssen Pharmaceuticals, Inc | $58.46 | 2 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $50.03 | 2 |
What the 2025 payments were for
- Food and Beverage$574.16 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 707 psychiatric nurse practitioners in Phoenix · All psychiatric nurse practitioners in Arizona