Derek N. Johnston, PHARMD
NPI 1881240869ActiveIndividual· Pharmacist· Covington, WA
Pharmacist (PHARMD) in Covington, Washington, licensed in WA, with an NPI issued in August 2019. Part D covered 64 prescriptions written in 2024, 0% of them generic.
Overview
| NPI | 1881240869 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHARMD |
| Sole proprietor | No |
| NPI issued | Aug 14, 2019 |
| Last updated in NPPES | Aug 14, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pharmacist Primary | 183500000X | PH60950566 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 64 · 64 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $11,769 |
| Generic share | 0% of claims |
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All 27 pharmacists in Covington · All pharmacists in Washington