Marianne Jean Kampf, ARNP
NPI 1346301132ActiveIndividual· Registered Nurse, Psych/Mental Health· Seattle, WA
Registered Nurse, Psych/Mental Health (ARNP) with Sound, practicing in Seattle, Washington. Their prescriptions cost Medicare Part D more than their services did: $359,432 for 5,344 claims, against $8,757 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 2 companies reporting payments in 2025, $53.59 in all, mostly education.
Overview
| NPI | 1346301132 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | Yes |
| NPI issued | Dec 13, 2006 |
| Last updated in NPPES | Jun 25, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Registered Nurse, Psych/Mental Health Primary | 163WP0808X | AP30004100 | 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 | 47 |
|---|---|
| Services billed | 182 across 7 procedure codes |
| Paid by Medicare | $8,757 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,344 · 6,089 30-day fills |
|---|---|
| Patients | 209 |
| Total drug cost | $359,432 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- SoundSeattle, WA · 49 clinicians
Industry payments (Open Payments)
- 2025$53.59 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $27.27 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $26.32 | 1 |
What the 2025 payments were for
- Education$27.27 · 1 payment
- Food and Beverage$26.32 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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