Elisa K. Williams, ARNP
NPI 1184799074ActiveIndividual· Nurse Practitioner· Renton, WA
Nurse Practitioner (ARNP) in Renton, Washington, licensed in WA, with an NPI issued in November 2006. 200 Medicare patients in 2024, $22,978 paid; nearly all of their 253 Part D prescriptions were generic (98%). Regeneron Healthcare Solutions, Inc. was the largest of 2 companies reporting payments in 2025, $51.50 in all, mostly food and beverage.
Overview
| NPI | 1184799074 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Nov 24, 2006 |
| Last updated in NPPES | Mar 10, 2023 |
| Certified by provider | Mar 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | AP30005689 | 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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 200 |
|---|---|
| Services billed | 917 across 9 procedure codes |
| Paid by Medicare | $22,978 |
Part D prescriptions in 2024
| Prescriptions (claims) | 253 · 508 30-day fills |
|---|---|
| Patients | 107 |
| Total drug cost | $3,503 |
| Generic share | 98% of claims |
Industry payments (Open Payments)
- 2025$51.50 · 2 payments from 2 companies
- 2024$140.58 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $29.41 | 1 |
| Novo Nordisk Inc | $22.09 | 1 |
What the 2025 payments were for
- Food and Beverage$51.50 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 65 nurse practitioners in Renton · All nurse practitioners in Washington