Covered recipient · General Payments record
SHERMAN CHAN
Allopathic & Osteopathic Physicians Urology
General Payments · PY2018–2024
$9,256.39
- Reported across 188 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 | $1,324.86 | 19 |
| Travel and Lodging | $666.84 | 1 |
| Education | $85.05 | 1 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Teleflex LLC | $1,835.25 | 12 |
| Astellas Pharma US Inc | $120.63 | 3 |
| Endo Pharmaceuticals Inc. | $55.77 | 3 |
| Endo USA, Inc. | $42.62 | 2 |
| BOSTON SCIENTIFIC CORPORATION | $22.48 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (21)
Sorted by paying entity, then date · as published by CMS
Program year 2024 201820192020202120222023
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 |
|---|---|---|---|---|---|---|---|
| Astellas Pharma US Inc | $16.35 | 09/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139417105 | CMS |
| Astellas Pharma US Inc | $85.05 | 10/09/2024 | Education | Undisputed | 01/23/2026 | 1139408773 | CMS |
| Astellas Pharma US Inc | $19.23 | 10/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139437184 | CMS |
| Boston Scientific Corporation | $22.48 | 08/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1092281775 | CMS |
| Endo Pharmaceuticals Inc. | $24.05 | 01/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1137013198 | CMS |
| Endo Pharmaceuticals Inc. | $17.51 | 02/27/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1137013200 | CMS |
| Endo Pharmaceuticals Inc. | $14.21 | 04/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1137013202 | CMS |
| Endo USA, Inc. | $22.42 | 10/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1138578614 | CMS |
| Endo USA, Inc. | $20.20 | 11/13/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1138578616 | CMS |
| Teleflex LLC | $107.32 | 02/27/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142080358 | CMS |
| Teleflex LLC | $49.48 | 02/27/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142088808 | CMS |
| Teleflex LLC | $666.84 | 04/12/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1142084502 | CMS |
| Teleflex LLC | $151.34 | 04/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142084504 | CMS |
| Teleflex LLC | $366.34 | 04/13/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142084506 | CMS |
| Teleflex LLC | $106.48 | 05/28/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142088806 | CMS |
| Teleflex LLC | $62.58 | 06/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142071870 | CMS |
| Teleflex LLC | $33.51 | 06/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142084500 | CMS |
| Teleflex LLC | $22.87 | 07/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142097329 | CMS |
| Teleflex LLC | $129.58 | 07/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142080356 | CMS |
| Teleflex LLC | $88.78 | 10/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142097331 | CMS |
| Teleflex LLC | $50.13 | 11/21/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142067719 | 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
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
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.