Gerald Anh Ngo, MD
NPI 1134821838ActiveIndividual· Emergency Medicine· Riverside, CA
Emergency Medicine (MD) with MD Now Medical Centers Inc and 2 other groups, practicing in Riverside, California. Part D covered 131 prescriptions written in 2024, 93% of them generic. Stryker Corporation reported $27.64 in payments in 2025, mostly food and beverage. Lists Ahmc Anaheim Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1134821838 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 20, 2023 |
| Last updated in NPPES | Jun 23, 2026 |
| Certified by provider | Jun 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 208014 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Emergency Medicine | 207P00000X | 175454 | FL |
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); Practitioner - Emergency Medicine (FL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 131 · 132 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $1,164 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- MD Now Medical Centers IncPembroke Pines, FL · 310 clinicians
- Riverside Emergency Physicians Medical GroupRiverside, CA · 24 clinicians
- Anaheim Emergency Medical GroupAnaheim, CA · 21 clinicians
Hospital affiliations
- Ahmc Anaheim Regional Medical CenterAnaheim, CA
- Parkview Community Hospital Medical CenterRiverside, CA
Industry payments (Open Payments)
- 2025$27.64 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $27.64 | 1 |
What the 2025 payments were for
- Food and Beverage$27.64 · 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