Matthew Daniel Knudsen, ND
NPI 1881185924ActiveIndividual· Naturopath· Portland, OR
Naturopath (ND) in Portland, Oregon, with an NPI issued in May 2018. Part D covered 143 prescriptions written in 2024, 85% of them generic.
Overview
| NPI | 1881185924 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ND |
| Sole proprietor | No |
| NPI issued | May 24, 2018 |
| Last updated in NPPES | Jan 22, 2025 |
| Certified by provider | Jan 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Naturopath Primary | 175F00000X | — | OR |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 143 · 205 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $6,719 |
| Generic share | 85% of claims |
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