Covered recipient · General Payments record
MICHAEL MERKEY
Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology
General Payments · PY2018–2024
$7,301.27
- Reported across 473 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 | $520.61 | 24 |
| Education | $35.95 | 1 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| ABBVIE INC. | $158.25 | 7 |
| ARGENX US, INC. | $66.18 | 2 |
| ACADIA Pharmaceuticals Inc | $63.09 | 3 |
| Amneal Pharmaceuticals LLC | $53.76 | 2 |
| UCB, Inc. | $50.93 | 3 |
| TG THERAPEUTICS, INC. | $24.19 | 1 |
| Lundbeck LLC | $23.98 | 1 |
| Alexion Pharmaceuticals, Inc. | $23.73 | 1 |
| Kyowa Kirin, Inc. | $22.17 | 1 |
| Sumitomo Pharma America, Inc. | $21.35 | 1 |
| MDD US Operations, LLC | $18.45 | 1 |
| PFIZER INC. | $16.77 | 1 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $13.71 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (25)
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. | $30.00 | 01/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1105024994 | CMS |
| ABBVIE INC. | $17.05 | 05/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1105024996 | CMS |
| ABBVIE INC. | $22.01 | 05/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1105024998 | CMS |
| ABBVIE INC. | $33.30 | 07/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1105025000 | CMS |
| ABBVIE INC. | $32.81 | 09/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1105025002 | CMS |
| ABBVIE INC. | $6.42 | 11/13/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1105025004 | CMS |
| ABBVIE INC. | $16.66 | 12/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1105025006 | CMS |
| ACADIA Pharmaceuticals Inc | $26.51 | 01/31/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1147984326 | CMS |
| ACADIA Pharmaceuticals Inc | $18.29 | 05/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1147984328 | CMS |
| ACADIA Pharmaceuticals Inc | $18.29 | 08/28/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1147984330 | CMS |
| Alexion Pharmaceuticals, Inc. | $23.73 | 02/21/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1093933139 | CMS |
| Amneal Pharmaceuticals LLC | $24.67 | 01/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139195232 | CMS |
| Amneal Pharmaceuticals LLC | $29.09 | 04/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139195234 | CMS |
| ARGENX US, INC. | $35.95 | 01/17/2024 | Education | Undisputed | 01/23/2026 | 1142121878 | CMS |
| ARGENX US, INC. | $30.23 | 04/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1142104919 | CMS |
| Kyowa Kirin, Inc. | $22.17 | 07/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1127037793 | CMS |
| Lundbeck LLC | $23.98 | 02/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1145946002 | CMS |
| MDD US Operations, LLC | $18.45 | 06/03/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1147762721 | CMS |
| Novartis Pharmaceuticals Corporation | $13.71 | 03/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1087074832 | CMS |
| PFIZER INC. | $16.77 | 06/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1132038444 | CMS |
| Sumitomo Pharma America, Inc. | $21.35 | 01/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1148890339 | CMS |
| TG Therapeutics, Inc. | $24.19 | 05/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1136872457 | CMS |
| UCB, Inc. | $17.63 | 03/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1143047664 | CMS |
| UCB, Inc. | $14.19 | 06/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1143047666 | CMS |
| UCB, Inc. | $19.11 | 09/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1143047668 | 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.