Vinh Duong Ngo, PA
NPI 1386796118ActiveIndividual· Physician Assistant· Fountain Valley, CA
Physician Assistant (PA) with Carbon Health Medical Group of California PC, practicing in Fountain Valley, California. 203 Medicare patients in 2024, $23,066 paid; nearly all of their 211 Part D prescriptions were generic (94%). Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $181.16 in all, mostly food and beverage. Lists Garden Grove Hospital & Medical Center as a hospital affiliation.
Overview
| NPI | 1386796118 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jan 18, 2007 |
| Last updated in NPPES | Nov 30, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA15893 | 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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 203 |
|---|---|
| Services billed | 220 across 12 procedure codes |
| Paid by Medicare | $23,066 |
Part D prescriptions in 2024
| Prescriptions (claims) | 211 · 211 30-day fills |
|---|---|
| Patients | 148 |
| Total drug cost | $2,468 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Carbon Health Medical Group of California PCWhittier, CA · 334 clinicians
Hospital affiliation
- Garden Grove Hospital & Medical CenterGarden Grove, CA
Industry payments (Open Payments)
- 2025$181.16 · 7 payments from 3 companies
- 2024$72.15 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $128.47 | 5 |
| Astellas Pharma US Inc | $34.71 | 1 |
| Avyxa Pharma, LLC | $17.98 | 1 |
What the 2025 payments were for
- Food and Beverage$181.16 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 62 physician assistants in Fountain Valley · All physician assistants in California