Covered recipient · General Payments record
JAMES CHAN
Allopathic & Osteopathic Physicians Otolaryngology Otolaryngology/Facial Plastic Surgery
General Payments · PY2018–2024
$4,884.53
- Reported across 84 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 | $1,054.17 | 23 |
| Travel and Lodging | $823.96 | 5 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| AERIN MEDICAL INC. | $1,584.62 | 15 |
| ABBVIE INC. | $204.32 | 10 |
| JAZZ PHARMACEUTICALS INC. | $69.93 | 2 |
| MERZ NORTH AMERICA, INC. | $19.26 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (28)
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 |
|---|---|---|---|---|---|---|---|
| ABBVIE INC. | $10.00 | 01/31/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103437616 | CMS |
| ABBVIE INC. | $24.55 | 02/02/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103437618 | CMS |
| ABBVIE INC. | $7.96 | 02/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103437620 | CMS |
| ABBVIE INC. | $25.57 | 03/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103437622 | CMS |
| ABBVIE INC. | $30.72 | 06/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103437624 | CMS |
| ABBVIE INC. | $18.88 | 08/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103437626 | CMS |
| ABBVIE INC. | $29.09 | 09/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103437628 | CMS |
| ABBVIE INC. | $11.82 | 11/01/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103437630 | CMS |
| ABBVIE INC. | $32.24 | 11/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103437632 | CMS |
| ABBVIE INC. | $13.49 | 12/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103437634 | CMS |
| AERIN MEDICAL INC. | $132.84 | 03/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144650054 | CMS |
| AERIN MEDICAL INC. | $8.63 | 06/02/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144645667 | CMS |
| AERIN MEDICAL INC. | $213.48 | 09/15/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1144643408 | CMS |
| AERIN MEDICAL INC. | $181.10 | 09/15/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1144653204 | CMS |
| AERIN MEDICAL INC. | $89.16 | 09/19/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144649058 | CMS |
| AERIN MEDICAL INC. | $119.30 | 10/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144653937 | CMS |
| AERIN MEDICAL INC. | $79.99 | 10/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144654133 | CMS |
| AERIN MEDICAL INC. | $107.70 | 10/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144655591 | CMS |
| AERIN MEDICAL INC. | $70.30 | 10/19/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144652008 | CMS |
| AERIN MEDICAL INC. | $68.35 | 10/19/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144655427 | CMS |
| AERIN MEDICAL INC. | $61.98 | 10/20/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1144643388 | CMS |
| AERIN MEDICAL INC. | $13.20 | 10/20/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1144653310 | CMS |
| AERIN MEDICAL INC. | $354.20 | 10/31/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1144648878 | CMS |
| AERIN MEDICAL INC. | $17.73 | 10/31/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144654319 | CMS |
| AERIN MEDICAL INC. | $66.66 | 12/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144655221 | CMS |
| JAZZ PHARMACEUTICALS INC. | $31.72 | 02/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1150240520 | CMS |
| JAZZ PHARMACEUTICALS INC. | $38.21 | 06/19/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1150240522 | CMS |
| MERZ NORTH AMERICA, INC. | $19.26 | 02/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146370561 | 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.