Shawna Steffes, PMHNP
NPI 1821614520ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Peoria, AZ
Nurse Practitioner, Psych/Mental Health (PMHNP) with Leading Healthcare Specialist PLLC, practicing in Peoria, Arizona. Their prescriptions cost Medicare Part D more than their services did: $295,562 for 3,187 claims, against $93,128 paid for services in 2024. Acadia Pharmaceuticals Inc was the largest of 4 companies reporting payments in 2025, $493.81 in all, mostly food and beverage.
Overview
| NPI | 1821614520 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | No |
| NPI issued | Jun 18, 2020 |
| Last updated in NPPES | Jun 18, 2020 |
| Certified by provider | Jun 18, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | RNP242774 | 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 | 138 |
|---|---|
| Services billed | 1,350 across 3 procedure codes |
| Paid by Medicare | $93,128 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,187 · 3,187 30-day fills |
|---|---|
| Patients | 242 |
| Total drug cost | $295,562 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Leading Healthcare Specialist PLLCChandler, AZ · 21 clinicians
Industry payments (Open Payments)
- 2025$493.81 · 9 payments from 4 companies
- 2024$266.21 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acadia Pharmaceuticals Inc | $226.04 | 6 |
| Alpha Cognition USA, Inc. | $143.55 | 1 |
| Teva Pharmaceuticals USA, Inc. | $104.49 | 1 |
| Neurocrine Biosciences, Inc. | $19.73 | 1 |
What the 2025 payments were for
- Food and Beverage$389.32 · 8 payments
- Education$104.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 66 psychiatric nurse practitioners in Peoria · All psychiatric nurse practitioners in Arizona