THANH XUAN HOANG
Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology LOMA LINDA, CA NPI 1992818892
Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CA Mallinckrodt Hospital Products Inc. All categories
General Payments — all program years on this page
$2,456.51
- Category: General Payments
- Program years: PY2018–2024
- Record count: 87
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $839.41 across 29 records · disputed records: 0
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
Latest program year (PY2024) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $839.41 | 29 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $253.11 | 8 |
| Veloxis Pharmaceuticals, Inc. | $154.29 | 6 |
| Retrophin, Inc. | $125.00 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $65.34 | 3 |
| Alexion Pharmaceuticals, Inc. | $58.59 | 2 |
| Acerta Pharma LLC | $37.79 | 2 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $24.74 | 1 |
| Amgen Inc. | $24.59 | 1 |
| BOSTON SCIENTIFIC CORPORATION | $23.10 | 1 |
| Aurinia Pharma U.S., Inc. | $21.11 | 1 |
| XVIVO Perfusion Inc. | $19.83 | 1 |
| CALLIDITAS THERAPEUTICS US INC. | $16.73 | 1 |
| E.R. Squibb & Sons, L.L.C. | $15.19 | 1 |
By program year
Records — PY2024 (29)
Provenance & corrections
- Dataset: CMS Open Payments — General Payments
- Source: CMS Open Payments dataset (bulk file)
- Publisher of source data: Centers for Medicare & Medicaid Services
- Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.