Tisha Marie Larsen
NPI 1578954855ActiveIndividual· Registered Nurse, Psych/Mental Health, Adult· Roseburg, OR
Registered Nurse, Psych/Mental Health, Adult with Adapt, practicing in Roseburg, Oregon. Part D covered 92 prescriptions written in 2024, 95% of them generic. Abbvie Inc. was the largest of 7 companies reporting payments in 2025, $393.12 in all, mostly food and beverage.
Overview
| NPI | 1578954855 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Feb 9, 2015 |
| Last updated in NPPES | Oct 12, 2021 |
| Certified by provider | Oct 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Registered Nurse, Psych/Mental Health, Adult Primary | 163WP0809X | 201910861NP-PP | OR |
| Nurse Practitioner, Family | 363LF0000X | 201500780NP-PP | OR |
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 (OR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 92 · 123 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $3,678 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- AdaptWinston, OR · 39 clinicians
Industry payments (Open Payments)
- 2025$393.12 · 10 payments from 7 companies
- 2024$194.01 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $158.70 | 3 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | $96.33 | 1 |
| E.R. Squibb & Sons, L.L.C. | $32.60 | 1 |
| Alkermes, Inc. | $30.06 | 1 |
| Otsuka America Pharmaceutical, Inc. | $29.18 | 2 |
What the 2025 payments were for
- Food and Beverage$393.12 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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