Covered recipient · General Payments record
OLIVIA HUI-CHIUN CHANG
Allopathic & Osteopathic Physicians Obstetrics & Gynecology Urogynecology and Reconstructive Pelvic Surgery
General Payments · PY2018–2024
$4,460.68
- Reported across 58 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 | $979.49 | 22 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| BLUEWIND MEDICAL | $231.89 | 2 |
| Axonics Modulation Technologies, Inc. | $201.95 | 2 |
| Medtronic, Inc. | $185.04 | 12 |
| COLOPLAST CORP | $152.45 | 2 |
| BOSTON SCIENTIFIC CORPORATION | $130.93 | 1 |
| PFIZER INC. | $47.10 | 2 |
| Regeneron Healthcare Solutions, Inc. | $30.13 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (22)
Sorted by paying entity, then date · as published by CMS
Program year 2024 20182020202120222023
Record-level detail is published for PY2024; earlier years are summarised in
“By program year”.
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Axonics, Inc. | $52.19 | 03/27/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142356001 | CMS |
| Axonics, Inc. | $149.76 | 10/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142356075 | CMS |
| BLUEWIND MEDICAL | $127.16 | 02/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1126545214 | CMS |
| BLUEWIND MEDICAL | $104.73 | 06/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1126545216 | CMS |
| Boston Scientific Corporation | $130.93 | 03/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1092721252 | CMS |
| COLOPLAST CORP | $4.46 | 05/21/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1117450272 | CMS |
| COLOPLAST CORP | $147.99 | 05/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1117450256 | CMS |
| Medtronic, Inc. | $6.83 | 04/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1121139430 | CMS |
| Medtronic, Inc. | $6.57 | 04/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1121139428 | CMS |
| Medtronic, Inc. | $17.16 | 05/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119532879 | CMS |
| Medtronic, Inc. | $18.60 | 06/03/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119532881 | CMS |
| Medtronic, Inc. | $26.31 | 08/19/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119532883 | CMS |
| Medtronic, Inc. | $31.39 | 09/25/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119532893 | CMS |
| Medtronic, Inc. | $23.63 | 10/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119532885 | CMS |
| Medtronic, Inc. | $22.31 | 10/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119532895 | CMS |
| Medtronic, Inc. | $10.44 | 10/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119532887 | CMS |
| Medtronic, Inc. | $7.35 | 11/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119532889 | CMS |
| Medtronic, Inc. | $4.85 | 11/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119532891 | CMS |
| Medtronic, Inc. | $9.60 | 12/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119532897 | CMS |
| PFIZER INC. | $23.55 | 01/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1130952034 | CMS |
| PFIZER INC. | $23.55 | 04/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131327912 | CMS |
| Regeneron Healthcare Solutions, Inc. | $30.13 | 10/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1114021832 | 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, 2020, 2021, 2022, 2023, 2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
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