Catherine Weir, DO
NPI 1922635077ActiveIndividual· Hospitalist· La Jolla, CA
Hospitalist (DO) in La Jolla, California, licensed in CA, with an NPI issued in March 2020. Part D covered 39 prescriptions written in 2024, 87% of them generic. Aveo Pharmaceuticals, Inc. was the largest of 31 companies reporting payments in 2025, $2,511 in all, mostly food and beverage.
Overview
| NPI | 1922635077 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Mar 26, 2020 |
| Last updated in NPPES | Sep 10, 2024 |
| Certified by provider | Sep 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 20A21029 | CA |
| Internal Medicine | 207R00000X | 20A21029 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Hospitalist (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 39 · 63 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $607.36 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
- 2025$2,511 · 91 payments from 31 companies
- 2024$2,566 · 89 payments from 28 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aveo Pharmaceuticals, Inc. | $325.41 | 8 |
| Daiichi Sankyo Inc. | $188.30 | 8 |
| Abbvie Inc. | $188.26 | 8 |
| Merck Sharp & Dohme LLC | $166.66 | 7 |
| Janssen Biotech, Inc. | $152.43 | 6 |
What the 2025 payments were for
- Food and Beverage$2,400 · 89 payments
- Education$111.40 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 69 hospitalists in La Jolla · All hospitalists in California