GREGORY K WONG
Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Gastroenterology ORANGE, CA NPI 1386977288
Browse related groups: Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Gastroenterology CA ALCRESTA THERAPEUTICS, INC. All categories
General Payments — all program years on this page
$2,004.78
- Category: General Payments
- Program years: PY2018–2024
- Record count: 91
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $577.31 across 22 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 | $577.31 | 22 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| ALCRESTA THERAPEUTICS, INC. | $93.67 | 4 |
| BAXTER HEALTHCARE | $72.81 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $62.96 | 2 |
| VERTEX PHARMACEUTICALS INCORPORATED | $56.36 | 3 |
| QOL Medical, LLC | $54.29 | 2 |
| Mirum Pharmaceuticals, Inc. | $46.69 | 2 |
| Sandoz Inc. | $39.37 | 1 |
| GENZYME CORPORATION | $34.72 | 1 |
| AIMMUNE THERAPEUTICS, INC. | $27.53 | 1 |
| ALBIREO PHARMA, INC. | $23.80 | 1 |
| Celltrion USA Inc. | $22.74 | 1 |
| Digestive Care, Inc. | $22.11 | 1 |
| Olympus America Inc. | $20.26 | 1 |
By program year
Records — PY2024 (22)
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.