Nadee M. Siriwardana, APRN, PMHNP-BC
NPI 1073912242ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Spokane Valley, WA
Nurse Practitioner, Psych/Mental Health (APRN, PMHNP-BC) with State of New Hampshire, practicing in Spokane Valley, Washington. Their prescriptions cost Medicare Part D more than their services did: $11,633 for 28 claims, against $829.59 paid for services in 2024.
Overview
| NPI | 1073912242 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, PMHNP-BC |
| Sole proprietor | No |
| NPI issued | Aug 14, 2014 |
| Last updated in NPPES | Dec 1, 2020 |
| Certified by provider | Dec 1, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | AP61087292 | WA |
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 | 11 |
|---|---|
| Services billed | 14 across 8 procedure codes |
| Paid by Medicare | $829.59 |
Part D prescriptions in 2024
| Prescriptions (claims) | 28 · 32 30-day fills |
|---|---|
| Total drug cost | $11,633 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- State of New HampshireConcord, NH · 74 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 psychiatric nurse practitioners in Spokane Valley · All psychiatric nurse practitioners in Washington