Joan M. Amistoso, ARNP
NPI 1730521329ActiveIndividual· Nurse Practitioner· Renton, WA
Nurse Practitioner (ARNP) with Overlake Medical Clinics LLC, practicing in Renton, Washington. 131 Medicare patients in 2024, $9,830 paid; nearly all of their 130 Part D prescriptions were generic (91%). Lists Overlake Hospital Medical Center & Clinics as a hospital affiliation.
Overview
| NPI | 1730521329 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Jul 23, 2013 |
| Last updated in NPPES | Dec 5, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | AP60347636 | WA |
| Nurse Practitioner, Family | 363LF0000X | AP60347636 | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 131 |
|---|---|
| Services billed | 267 across 35 procedure codes |
| Paid by Medicare | $9,830 |
Part D prescriptions in 2024
| Prescriptions (claims) | 130 · 130 30-day fills |
|---|---|
| Patients | 101 |
| Total drug cost | $2,121 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Overlake Medical Clinics LLCBellevue, WA · 425 clinicians
Hospital affiliation
- Overlake Hospital Medical Center & ClinicsBellevue, WA
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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