Nicholas Thong Au, MSN, APRN, AGACNP-BC
NPI 1407588858ActiveIndividual· Nurse Practitioner, Acute Care· Covina, CA
Nurse Practitioner, Acute Care (MSN, APRN, AGACNP-BC) in Covina, California, licensed in CA, with an NPI issued in June 2022. Enrolled in Medicare as practitioner - nurse practitioner. Merck Sharp & Dohme LLC was the largest of 3 companies reporting payments in 2025, $94.06 in all, mostly food and beverage.
Overview
| NPI | 1407588858 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, APRN, AGACNP-BC |
| Sole proprietor | Yes |
| NPI issued | Jun 24, 2022 |
| Last updated in NPPES | Aug 21, 2025 |
| Certified by provider | Aug 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 95036173 | CA |
| Registered Nurse, Critical Care Medicine | 163WC0200X | 95275145 | 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 - Nurse Practitioner (CA) |
|---|
Education and affiliations
| Graduation year | 2025 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Industry payments (Open Payments)
- 2025$94.06 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $51.57 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $21.83 | 1 |
| Scpharmaceuticals Inc. | $20.66 | 1 |
What the 2025 payments were for
- Food and Beverage$94.06 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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