Nicole Wai-Ga Lau, MD
NPI 1972062834ActiveIndividual· Emergency Medicine· Riverside, CA
Emergency Medicine (MD) in Riverside, California, trained at University of Alabama School of Medicine (class of 2019). 378 Medicare patients in 2024, $54,661 paid; nearly all of their 411 Part D prescriptions were generic (94%). Emd Serono, Inc. reported $120.61 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1972062834 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 19, 2019 |
| Last updated in NPPES | May 11, 2022 |
| Certified by provider | May 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A176400 | 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 - Internal Medicine (CA); Practitioner - Emergency Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 378 |
|---|---|
| Services billed | 633 across 24 procedure codes |
| Paid by Medicare | $54,661 |
Part D prescriptions in 2024
| Prescriptions (claims) | 411 · 416 30-day fills |
|---|---|
| Patients | 224 |
| Total drug cost | $7,501 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Internal Medicine |
Medical group
- Cep America - CaliforniaPomona, CA · 1,292 clinicians
Hospital affiliations
- Dallas Regional Medical CenterMesquite, TX
- Mercy Hospital of FolsomFolsom, CA
- Mercy San Juan Medical CenterCarmichael, CA
Industry payments (Open Payments)
- 2025$120.61 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Emd Serono, Inc. | $120.61 | 1 |
What the 2025 payments were for
- Food and Beverage$120.61 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 108 emergency medicine physicians in Riverside · All emergency medicine physicians in California