Covered recipient · General Payments record
WILLIAM L TSCHANNEN
Physician Assistants & Advanced Practice Nursing Providers Physician Assistant Medical
General Payments · PY2021–2024
$1,054.52
- Reported across 51 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 | $385.51 | 21 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| ABBVIE INC. | $235.31 | 14 |
| Otsuka America Pharmaceutical, Inc. | $52.20 | 2 |
| Vanda Pharmaceuticals Inc. | $33.99 | 1 |
| Janssen Pharmaceuticals, Inc | $16.67 | 1 |
| Lundbeck LLC | $16.67 | 1 |
| ITI, Inc. | $16.09 | 1 |
| Novo Nordisk AS | $14.58 | 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 202120222023
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. | $5.95 | 02/27/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1108331278 | CMS |
| ABBVIE INC. | $11.28 | 03/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1108331280 | CMS |
| ABBVIE INC. | $13.81 | 04/02/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1108331282 | CMS |
| ABBVIE INC. | $15.78 | 04/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1108331284 | CMS |
| ABBVIE INC. | $9.37 | 04/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1108331286 | CMS |
| ABBVIE INC. | $5.90 | 05/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1108331288 | CMS |
| ABBVIE INC. | $6.64 | 05/21/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1108331290 | CMS |
| ABBVIE INC. | $10.24 | 06/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1108331292 | CMS |
| ABBVIE INC. | $9.34 | 07/02/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1108331294 | CMS |
| ABBVIE INC. | $6.18 | 07/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1108331296 | CMS |
| ABBVIE INC. | $21.37 | 07/25/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1108331298 | CMS |
| ABBVIE INC. | $8.16 | 07/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1108331300 | CMS |
| ABBVIE INC. | $102.00 | 08/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1108331302 | CMS |
| ABBVIE INC. | $9.29 | 11/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1108331304 | CMS |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | $16.09 | 07/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1143618955 | CMS |
| Janssen Pharmaceuticals, Inc | $16.67 | 05/21/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1078056660 | CMS |
| Lundbeck LLC | $16.67 | 12/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146100914 | CMS |
| Novo Nordisk Inc | $14.58 | 07/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1100232274 | CMS |
| Otsuka America Pharmaceutical, Inc. | $27.23 | 05/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119203499 | CMS |
| Otsuka America Pharmaceutical, Inc. | $24.97 | 09/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119203501 | CMS |
| Vanda Pharmaceuticals Inc. | $33.99 | 11/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1133974004 | 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
- 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.
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.