Akira Tsunawaki, PMHNP-BC
NPI 1780395814ActiveIndividual· Nurse Practitioner· Fort Wayne, IN
Nurse Practitioner (PMHNP-BC) with Parkview Health System Inc and 1 other group, practicing in Fort Wayne, Indiana. Their prescriptions cost Medicare Part D more than their services did: $286,349 for 1,116 claims, against $5,940 paid for services in 2024. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $1,994 in all, mostly food and beverage. Lists Parkview Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1780395814 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP-BC |
| Sole proprietor | No |
| NPI issued | Dec 9, 2022 |
| Last updated in NPPES | Sep 5, 2023 |
| Certified by provider | Sep 5, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 71014020A | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 54 |
|---|---|
| Services billed | 105 across 8 procedure codes |
| Paid by Medicare | $5,940 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,116 · 1,667 30-day fills |
|---|---|
| Patients | 133 |
| Total drug cost | $286,349 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Parkview Health System IncFort Wayne, IN · 1,377 clinicians
- Park Center IncFort Wayne, IN · 46 clinicians
Hospital affiliation
- Parkview Regional Medical CenterFort Wayne, IN
Industry payments (Open Payments)
- 2025$1,994 · 119 payments from 15 companies
- 2024$2,398 · 127 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $313.54 | 33 |
| Otsuka America Pharmaceutical, Inc. | $290.51 | 14 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $239.84 | 12 |
| Teva Pharmaceuticals USA, Inc. | $192.32 | 7 |
| E.R. Squibb & Sons, L.L.C. | $175.44 | 11 |
What the 2025 payments were for
- Food and Beverage$1,994 · 119 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 536 nurse practitioners in Fort Wayne · All nurse practitioners in Indiana