Covered recipient · General Payments record
YOON JEONG CHANG
Allopathic & Osteopathic Physicians Obstetrics & Gynecology
General Payments · PY2019–2025
$5,248.78
- Reported across 166 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
- 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
PY2025 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $586.51 | 13 |
By paying entity
PY2025 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| INTUITIVE SURGICAL, INC. | $305.75 | 3 |
| Medtronic, Inc. | $115.42 | 1 |
| MILLICENT US INC | $62.00 | 3 |
| Evofem Biosciences, Inc. | $31.70 | 2 |
| Biogen, Inc. | $26.51 | 1 |
| MAYNE PHARMA COMMERCIAL LLC | $19.68 | 1 |
| Astellas Pharma US Inc | $18.85 | 1 |
| Meditrina | $6.60 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2025 (13)
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 | $18.85 | 01/17/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1238722868 | CMS |
| Biogen, Inc. | $26.51 | 01/15/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1208392517 | CMS |
| Evofem Biosciences, Inc. | $15.07 | 05/22/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1253966440 | CMS |
| Evofem Biosciences, Inc. | $16.63 | 10/09/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1253966438 | CMS |
| INTUITIVE SURGICAL, INC. | $96.00 | 01/07/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1236678290 | CMS |
| INTUITIVE SURGICAL, INC. | $99.86 | 09/09/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1236678286 | CMS |
| INTUITIVE SURGICAL, INC. | $109.89 | 12/23/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1236678294 | CMS |
| MAYNE PHARMA COMMERCIAL LLC | $19.68 | 02/24/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1254291263 | CMS |
| Meditrina | $6.60 | 06/13/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1254894541 | CMS |
| Medtronic, Inc. | $115.42 | 02/21/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1218861202 | CMS |
| MILLICENT US INC | $21.68 | 01/28/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1235193217 | CMS |
| MILLICENT US INC | $18.89 | 04/22/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1235193219 | CMS |
| MILLICENT US INC | $21.43 | 10/02/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1235193221 | 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
- 2019, 2020, 2021, 2022, 2023, 2024, 2025
- Source files
- Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , 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.