Sienna Christine Nelson, MD
NPI 1326508912ActiveIndividual· Family Medicine· Woodburn, OR
Family Medicine (MD) in Woodburn, Oregon, trained at University of Tennessee, Hsc, College of Medicine (class of 2019). Part D covered 126 prescriptions written in 2024, 94% of them generic. Hologic Sales and Service, LLC reported $24.12 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1326508912 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 21, 2019 |
| Last updated in NPPES | Jul 24, 2023 |
| Certified by provider | Jul 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MD203210 | 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) | Enrolled Practitioner - Family Practice (OR); Practitioner - Family Practice (WA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 126 · 204 30-day fills |
|---|---|
| Patients | 72 |
| Total drug cost | $8,392 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Providence Health and Services OregonPortland, OR · 1,433 clinicians
Hospital affiliations
- Providence Milwaukie HospitalMilwaukie, OR
- Providence Portland Medical CenterPortland, OR
Industry payments (Open Payments)
- 2025$24.12 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $24.12 | 1 |
What the 2025 payments were for
- Food and Beverage$24.12 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 family medicine physicians in Woodburn · All family medicine physicians in Oregon