Vincent Bui, PA-C
NPI 1447840608ActiveIndividual· Physician Assistant· Huntington Beach, CA
Physician Assistant (PA-C) with Christopher C Ninh MD, Inc, practicing in Huntington Beach, California. Medicare paid $151,448 for services to 340 patients in 2024. Depuy Synthes Sales Inc. was the largest of 4 companies reporting payments in 2025, $1,053 in all, mostly food and beverage. Lists Chapman Global Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1447840608 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Jan 21, 2021 |
| Last updated in NPPES | Jan 21, 2021 |
| Certified by provider | Jan 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 340 |
|---|---|
| Services billed | 10,842 across 42 procedure codes |
| Paid by Medicare | $151,448 |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Christopher C Ninh MD, IncWestminster, CA · 5 clinicians
Hospital affiliations
- Chapman Global Medical CenterOrange, CA
- Memorialcare Orange Coast Medical CenterFountain Valley, CA
- Providence St. Joseph HospitalOrange, CA
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$1,053 · 14 payments from 4 companies
- 2024$1,228 · 22 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $448.47 | 8 |
| Stryker Corporation | $422.37 | 4 |
| Zimmer Biomet Holdings, Inc. | $141.30 | 1 |
| Organogenesis Inc. | $41.34 | 1 |
What the 2025 payments were for
- Food and Beverage$1,053 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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