Byron James Van Dyke, M.D.
NPI 1821084443ActiveIndividual· Dermatology· Redding, CA
Dermatology (M.D.) in Redding, California, trained at University of California, Geffen School of Medicine (class of 1995). Part D covered 1,934 prescriptions written in 2024, 79% of them generic. Incyte Corporation reported $20.45 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1821084443 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 20, 2005 |
| Last updated in NPPES | Feb 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | A69012 | CA |
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 (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,934 · 2,597 30-day fills |
|---|---|
| Patients | 691 |
| Total drug cost | $1,054,270 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Dermatology |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Industry payments (Open Payments)
- 2025$20.45 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Incyte Corporation | $20.45 | 1 |
What the 2025 payments were for
- Food and Beverage$20.45 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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