Covered recipient · General Payments record
CHRISTOPHER SIMON HOURIGAN
Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology
General Payments · PY2023–2025
$11,389.06
- Reported across 8 records
- CMS publication 2026-06-30
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How these totals are calculated
- This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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
PY2025 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Consulting Fee | $9,557.17 | 4 |
| Travel and Lodging | $705.00 | 1 |
| Food and Beverage | $351.89 | 2 |
By paying entity
PY2025 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Astellas Pharma Global Development | $5,075.00 | 1 |
| Syndax Pharmaceuticals, Inc. | $2,932.17 | 2 |
| Janssen Global Services, LLC | $1,550.00 | 1 |
| Bio-Rad Laboratories, Inc. | $705.00 | 1 |
| Illumina, Inc. | $218.94 | 1 |
| Daiichi Sankyo Inc. | $132.95 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2025 (7)
Ordering applied by this site (paying entity, then date) · record values are shown as CMS published them
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Astellas Pharma Global Development | $5,075.00 | 04/30/2025 | Consulting Fee | Undisputed | 06/30/2026 | 1234124563 | CMS |
| Bio-Rad Laboratories, Inc. | $705.00 | 11/16/2025 | Travel and Lodging | Undisputed | 06/30/2026 | 1243925913 | CMS |
| Daiichi Sankyo Inc. | $132.95 | 12/06/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1197009937 | CMS |
| Illumina, Inc. | $218.94 | 12/05/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1208631549 | CMS |
| Janssen Global Services, LLC | $1,550.00 | 07/31/2025 | Consulting Fee | Undisputed | 06/30/2026 | 1173804967 | CMS |
| Syndax Pharmaceuticals, Inc. | $2,800.00 | 12/04/2025 | Consulting Fee | Undisputed | 06/30/2026 | 1238991636 | CMS |
| Syndax Pharmaceuticals, Inc. | $132.17 | 12/04/2025 | Consulting Fee | Undisputed | 06/30/2026 | 1238991638 | CMS |
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-06-30
- Program years on this page
- 2023, 2025
- Source files
- Dataset page · Bulk file · PY2023 , PY2025
- Generated from
- OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.