Alex Walsh, DO
NPI 1851956833ActiveIndividual· Emergency Medicine· Redwood City, CA
Emergency Medicine (DO) with Cep America - California, practicing in Redwood City, California. 511 Medicare patients in 2024, $68,948 paid; nearly all of their 238 Part D prescriptions were generic (94%). Inari Medical, Inc. reported $30.92 in payments in 2024, mostly food and beverage. Lists Sequoia Hospital as a hospital affiliation.
Overview
| NPI | 1851956833 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 6, 2019 |
| Last updated in NPPES | Jul 6, 2023 |
| Certified by provider | Jul 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 20A21136 | 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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 511 |
|---|---|
| Services billed | 922 across 44 procedure codes |
| Paid by Medicare | $68,948 |
Part D prescriptions in 2024
| Prescriptions (claims) | 238 · 238 30-day fills |
|---|---|
| Patients | 165 |
| Total drug cost | $4,893 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Cep America - CaliforniaPomona, CA · 1,292 clinicians
Hospital affiliation
- Sequoia HospitalRedwood City, CA
Industry payments (Open Payments)
- 2024$30.92 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Inari Medical, Inc. | $30.92 | 1 |
What the 2024 payments were for
- Food and Beverage$30.92 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 emergency medicine physicians in Redwood City · All emergency medicine physicians in California