Joel M. Deming, PA-C
NPI 1285814129ActiveIndividual· Physician Assistant· Centralia, WA
Physician Assistant (PA-C) with Silver Falls Dermatology LLC, practicing in Centralia, Washington. Their prescriptions cost Medicare Part D more than their services did: $514,096 for 1,203 claims, against $93,017 paid for services in 2024. Janssen Biotech, Inc. was the largest of 14 companies reporting payments in 2025, $1,848 in all, mostly food and beverage.
Overview
| NPI | 1285814129 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 8, 2007 |
| Last updated in NPPES | May 30, 2023 |
| Certified by provider | May 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA10005313 | 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 - Physician Assistant (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 425 |
|---|---|
| Services billed | 2,998 across 57 procedure codes |
| Paid by Medicare | $93,017 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,203 · 1,338 30-day fills |
|---|---|
| Patients | 395 |
| Total drug cost | $514,096 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Silver Falls Dermatology LLCMill Creek, WA · 101 clinicians
Industry payments (Open Payments)
- 2025$1,848 · 101 payments from 14 companies
- 2024$1,920 · 95 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $584.38 | 31 |
| Abbvie Inc. | $324.23 | 24 |
| Organon LLC | $197.33 | 12 |
| Ucb, Inc. | $186.97 | 9 |
| Regeneron Healthcare Solutions, Inc. | $124.46 | 5 |
What the 2025 payments were for
- Food and Beverage$1,729 · 98 payments
- Education$119.29 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 physician assistants in Centralia · All physician assistants in Washington