Alexander Gau, DO
NPI 1801478540ActiveIndividual· Emergency Medicine· Moreno Valley, CA
Emergency Medicine (DO) with Cep America - California, practicing in Moreno Valley, California. 218 Medicare patients in 2024, $30,806 paid; nearly all of their 59 Part D prescriptions were generic (95%). Inari Medical, Inc. reported $19.61 in payments in 2024, mostly food and beverage. Lists Palo Verde Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1801478540 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Apr 22, 2021 |
| Last updated in NPPES | Jul 19, 2024 |
| Certified by provider | Jul 19, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 20A20667 | CA |
| Emergency Medicine | 207P00000X | 20667 | 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 | 218 |
|---|---|
| Services billed | 330 across 24 procedure codes |
| Paid by Medicare | $30,806 |
Part D prescriptions in 2024
| Prescriptions (claims) | 59 · 60 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $559.21 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Cep America - CaliforniaPomona, CA · 1,292 clinicians
Hospital affiliations
- Palo Verde HospitalBlythe, CA
- Pomona Valley Hospital Medical CenterPomona, CA
- Riverside University Health System-Medical CenterMoreno Valley, CA
Industry payments (Open Payments)
- 2024$19.61 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Inari Medical, Inc. | $19.61 | 1 |
What the 2024 payments were for
- Food and Beverage$19.61 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 emergency medicine physicians in Moreno Valley · All emergency medicine physicians in California