Nathanael Wells Holbrook, PA
NPI 1588300370ActiveIndividual· Physician Assistant· Eugene, OR
Physician Assistant (PA) with Icco LLC, practicing in Eugene, Oregon. 19 Medicare patients in 2024, $1,059 paid; nearly all of their 50 Part D prescriptions were generic (98%). Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $136.20 in all, mostly food and beverage.
Overview
| NPI | 1588300370 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | May 5, 2022 |
| Last updated in NPPES | Sep 25, 2025 |
| Certified by provider | Sep 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA226123 | OR |
| Physician Assistant | 363A00000X | — | — |
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 - Physician Assistant (OR); Practitioner - Physician Assistant (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 37 across 18 procedure codes |
| Paid by Medicare | $1,059 |
Part D prescriptions in 2024
| Prescriptions (claims) | 50 · 50 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $364.50 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Icco LLCEugene, OR · 135 clinicians
Industry payments (Open Payments)
- 2025$136.20 · 3 payments from 2 companies
- 2024$51.24 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $117.59 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $18.61 | 1 |
What the 2025 payments were for
- Food and Beverage$136.20 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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