Josiah Fjerkenstad Hanson, M.D.
NPI 1720512197ActiveIndividual· Dermatology· Seattle, WA
Dermatology (M.D.) in Seattle, Washington, trained at University of Washington School of Medicine (class of 2017). 907 Medicare patients in 2024, $72,172 paid; nearly all of their 380 Part D prescriptions were generic (95%).
Overview
| NPI | 1720512197 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 12, 2017 |
| Last updated in NPPES | Aug 18, 2021 |
| Certified by provider | Aug 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | MD61092916 | WA |
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 - Dermatology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 907 |
|---|---|
| Services billed | 2,201 across 39 procedure codes |
| Paid by Medicare | $72,172 |
Part D prescriptions in 2024
| Prescriptions (claims) | 380 · 437 30-day fills |
|---|---|
| Patients | 121 |
| Total drug cost | $91,921 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Dermatology |
Medical group
- The Association of University PhysiciansSeattle, WA · 3,535 clinicians
Hospital affiliations
- Harborview Medical CenterSeattle, WA
- University of Washington Medical CtrSeattle, WA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 144 dermatologists in Seattle · All dermatologists in Washington