Covered recipient · General Payments record
ISSAM A DAYA
Allopathic & Osteopathic Physicians Obstetrics & Gynecology
General Payments · PY2018–2024
$4,800.95
- Reported across 191 records
- CMS publication 2026-01-23
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How these totals are 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
PY2024 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $235.02 | 12 |
| Education | $112.35 | 2 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Astellas Pharma US Inc | $161.37 | 4 |
| Exeltis, USA Inc. | $56.02 | 3 |
| MILLICENT US INC | $51.20 | 3 |
| Sage Therapeutics, Inc. | $29.28 | 1 |
| CooperSurgical, Inc. | $19.23 | 1 |
| Channel Medsystems, Inc. | $19.08 | 1 |
| MAYNE PHARMA COMMERCIAL LLC | $11.19 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (14)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Astellas Pharma US Inc | $14.84 | 04/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139324236 | CMS |
| Astellas Pharma US Inc | $18.85 | 07/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139282688 | CMS |
| Astellas Pharma US Inc | $28.68 | 10/03/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139398509 | CMS |
| Astellas Pharma US Inc | $99.00 | 10/30/2024 | Education | Undisputed | 01/23/2026 | 1139419955 | CMS |
| Channel Medsystems, Inc. | $19.08 | 08/27/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1069174623 | CMS |
| CooperSurgical, Inc. | $19.23 | 03/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1150798819 | CMS |
| Exeltis, USA Inc. | $16.84 | 01/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1149991525 | CMS |
| Exeltis, USA Inc. | $18.61 | 08/01/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1149991527 | CMS |
| Exeltis, USA Inc. | $20.57 | 11/21/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1149991529 | CMS |
| MAYNE PHARMA COMMERCIAL LLC | $11.19 | 09/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1154709411 | CMS |
| MILLICENT US INC | $13.35 | 02/15/2024 | Education | Undisputed | 01/23/2026 | 1150906174 | CMS |
| MILLICENT US INC | $18.14 | 02/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1150906176 | CMS |
| MILLICENT US INC | $19.71 | 06/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1150906178 | CMS |
| Sage Therapeutics, Inc. | $29.28 | 11/25/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1120393844 | CMS |
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-01-23
- Program years on this page
- 2018, 2019, 2020, 2021, 2022, 2023, 2024
- Source files
- Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
- 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.