Ian Ferguson, MD
NPI 1467912550ActiveIndividual· Dermatology· Mill Creek, WA
Dermatology (MD) with Silver Falls Dermatology LLC, practicing in Mill Creek, Washington. 427 Medicare patients in 2024, $82,779 paid; nearly all of their 787 Part D prescriptions were generic (98%). Incyte Corporation was the largest of 15 companies reporting payments in 2025, $1,693 in all, mostly food and beverage. Lists Providence Regional Medical Center Everett as a hospital affiliation.
Overview
| NPI | 1467912550 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 23, 2019 |
| Last updated in NPPES | Feb 5, 2024 |
| Certified by provider | Feb 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | MD61450806 | WA |
| Dermatology | 207N00000X | 2020016711 | MO |
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 - Dermatology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 427 |
|---|---|
| Services billed | 5,543 across 56 procedure codes |
| Paid by Medicare | $82,779 |
Part D prescriptions in 2024
| Prescriptions (claims) | 787 · 924 30-day fills |
|---|---|
| Patients | 351 |
| Total drug cost | $68,999 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Dermatology |
Medical group
- Silver Falls Dermatology LLCMill Creek, WA · 101 clinicians
Hospital affiliation
- Providence Regional Medical Center EverettEverett, WA
Industry payments (Open Payments)
- 2025$1,693 · 82 payments from 15 companies
- 2024$1,230 · 49 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Incyte Corporation | $252.20 | 11 |
| Genzyme Corporation | $226.47 | 8 |
| Ucb, Inc. | $218.33 | 12 |
| Regeneron Healthcare Solutions, Inc. | $208.04 | 9 |
| Abbvie Inc. | $194.76 | 14 |
What the 2025 payments were for
- Food and Beverage$1,686 · 81 payments
- Education$6.77 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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