Casey Elizabeth Weiser, MD
NPI 1730742586ActiveIndividual· Family Medicine· McKinleyville, CA
Family Medicine (MD) in McKinleyville, California, trained at University of California, Geffen School of Medicine (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $288,731 for 2,558 claims, against $4,601 paid for services in 2024.
Overview
| NPI | 1730742586 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 17, 2019 |
| Last updated in NPPES | Jan 3, 2023 |
| Certified by provider | Jan 3, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A180259 | CA |
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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 150 across 17 procedure codes |
| Paid by Medicare | $4,601 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,558 · 5,241 30-day fills |
|---|---|
| Patients | 280 |
| Total drug cost | $288,731 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Family Practice |
| Secondary specialties | Hospitalist |
Medical groups
- Providence Medical FoundationVictorville, CA · 1,466 clinicians
- Open Door Community Health CentersArcata, CA · 114 clinicians
Hospital affiliations
- Mad River Community HospitalArcata, CA
- Providence St Joseph HospitalEureka, CA
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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