Paul Jeffrey Aanderud, D.O.
NPI 1255569273ActiveIndividual· Dermatology· Clackamas, OR
Dermatology (D.O.) with Clackamas Dermatology PC, practicing in Clackamas, Oregon. Their prescriptions cost Medicare Part D more than their services did: $1,165,217 for 1,913 claims, against $144,202 paid for services in 2024. Janssen Biotech, Inc. was the largest of 10 companies reporting payments in 2025, $605.04 in all, mostly food and beverage. Lists Adventist Health Tillamook and 1 other hospital as hospital affiliations.
Overview
| NPI | 1255569273 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jun 29, 2009 |
| Last updated in NPPES | May 8, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | DO157838 | OR |
| Student in an Organized Health Care Education/Training Program | 390200000X | 5101018458 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 861 |
|---|---|
| Services billed | 3,824 across 51 procedure codes |
| Paid by Medicare | $144,202 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,913 · 2,309 30-day fills |
|---|---|
| Patients | 659 |
| Total drug cost | $1,165,217 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Dermatology |
Medical group
- Clackamas Dermatology PCClackamas, OR · 11 clinicians
Hospital affiliations
- Adventist Health TillamookTillamook, OR
- Hillsboro Medical CenterHillsboro, OR
Industry payments (Open Payments)
- 2025$605.04 · 28 payments from 10 companies
- 2024$278.13 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $232.65 | 9 |
| Lilly USA, LLC | $101.82 | 6 |
| Ucb, Inc. | $81.07 | 3 |
| Abbvie Inc. | $67.40 | 3 |
| Novartis Pharmaceuticals Corporation | $43.76 | 2 |
What the 2025 payments were for
- Food and Beverage$492.87 · 26 payments
- Education$112.17 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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