Covered recipient · General Payments record

MICHAEL ANTHONY LEANDER JOHNSON

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI: 1205104411
CMS profile: 1329515
Location: LITTLETON, CO

General Payments · PY2021–2024

$21,216.18

Reported across 271 records
CMS publication 2026-01-23

Latest program year · PY2024

$17,369.35

109 records · 0 disputed

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
Honoraria	$14,300.00	7
Food and Beverage	$2,713.67	97
Travel and Lodging	$338.96	4
Education	$16.72	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
SK Life Science, Inc.	$15,342.18	23
UCB, Inc.	$520.95	22
ABBVIE INC.	$245.25	9
Neurelis, Inc.	$193.05	6
JAZZ PHARMACEUTICALS INC.	$145.43	6
Amneal Pharmaceuticals LLC	$129.33	5
Amgen Inc.	$108.60	4
CATALYST PHARMACEUTICALS, INC.	$73.58	3
Neurocrine BioSciences, Inc.	$73.28	4
ACADIA Pharmaceuticals Inc	$67.00	4
PFIZER INC.	$59.17	3
Alexion Pharmaceuticals, Inc.	$58.06	2
ARGENX US, INC.	$51.64	2
Lilly USA, LLC	$49.34	3
MITSUBISHI TANABE PHARMA AMERICA, INC.	$47.96	3
Lundbeck LLC	$31.51	2
Marinus Pharmaceuticals, Inc.	$28.90	1
EMD Serono, Inc.	$27.61	1
Acorda Therapeutics, Inc	$26.85	1
Grifols USA, LLC	$23.43	1
TG THERAPEUTICS, INC.	$20.93	1
Kyowa Kirin, Inc.	$17.01	1
Ethicon US, LLC	$15.02	1
Teva Pharmaceuticals USA, Inc.	$13.27	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$517.36	16
PY2022	$1,016.43	42
PY2023	$2,313.04	104
PY2024	$17,369.35	109

Payment records · PY2024 (109)

Sorted by paying entity, then date · as published by CMS

Program year 2024 2021 2022 2023 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.	$24.44	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1104003405	CMS
ABBVIE INC.	$34.98	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1104003407	CMS
ABBVIE INC.	$25.71	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1104003409	CMS
ABBVIE INC.	$29.92	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1104003411	CMS
ABBVIE INC.	$32.79	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1104003413	CMS
ABBVIE INC.	$32.17	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1104003415	CMS
ABBVIE INC.	$18.09	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1104003417	CMS
ABBVIE INC.	$23.33	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1104003419	CMS
ABBVIE INC.	$23.82	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1104003421	CMS
ACADIA Pharmaceuticals Inc	$19.43	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1147978031	CMS
ACADIA Pharmaceuticals Inc	$15.38	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1147978034	CMS
ACADIA Pharmaceuticals Inc	$18.18	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1147978038	CMS
ACADIA Pharmaceuticals Inc	$14.01	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1147978042	CMS
Acorda Therapeutics, Inc	$26.85	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1142349224	CMS
Alexion Pharmaceuticals, Inc.	$27.10	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1093998615	CMS
Alexion Pharmaceuticals, Inc.	$30.96	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1093950477	CMS
Amgen Inc.	$32.29	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1115769371	CMS
Amgen Inc.	$24.67	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1115769380	CMS
Amgen Inc.	$25.82	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1115769390	CMS
Amgen Inc.	$25.82	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1115769399	CMS
Amneal Pharmaceuticals LLC	$15.27	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1139190404	CMS
Amneal Pharmaceuticals LLC	$28.86	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1139190406	CMS
Amneal Pharmaceuticals LLC	$27.12	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1139190408	CMS
Amneal Pharmaceuticals LLC	$29.22	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1139190410	CMS
Amneal Pharmaceuticals LLC	$28.86	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1139190412	CMS
ARGENX US, INC.	$23.44	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1142103396	CMS
ARGENX US, INC.	$28.20	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1142107465	CMS
CATALYST PHARMACEUTICALS, INC.	$33.71	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1144445860	CMS
CATALYST PHARMACEUTICALS, INC.	$16.72	07/17/2024	Education	Undisputed	01/23/2026	1144443758	CMS
CATALYST PHARMACEUTICALS, INC.	$23.15	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1144445862	CMS
EMD Serono, Inc.	$27.61	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1120255663	CMS
Ethicon US, LLC	$15.02	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1077626664	CMS
Grifols USA, LLC	$23.43	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1124741478	CMS
JAZZ PHARMACEUTICALS INC.	$14.39	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1150204088	CMS
JAZZ PHARMACEUTICALS INC.	$20.58	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1150204082	CMS
JAZZ PHARMACEUTICALS INC.	$36.96	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1150204086	CMS
JAZZ PHARMACEUTICALS INC.	$30.32	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1150204090	CMS
JAZZ PHARMACEUTICALS INC.	$23.15	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1150204084	CMS
JAZZ PHARMACEUTICALS INC.	$20.03	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1150204092	CMS
Kyowa Kirin, Inc.	$17.01	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1127038125	CMS
Lilly USA, LLC	$17.48	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1135191837	CMS
Lilly USA, LLC	$15.08	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1135221089	CMS
Lilly USA, LLC	$16.78	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1135172044	CMS
Lundbeck LLC	$17.55	01/27/2024	Food and Beverage	Undisputed	01/23/2026	1145929576	CMS
Lundbeck LLC	$13.96	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1145929578	CMS
Marinus Pharmaceuticals, Inc.	$28.90	07/05/2024	Food and Beverage	Undisputed	01/23/2026	1141323830	CMS
MITSUBISHI TANABE PHARMA AMERICA, INC.	$19.85	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1144506404	CMS
MITSUBISHI TANABE PHARMA AMERICA, INC.	$14.10	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1144506496	CMS
MITSUBISHI TANABE PHARMA AMERICA, INC.	$14.01	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1144507838	CMS
Neurelis, Inc.	$30.72	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1145644344	CMS
Neurelis, Inc.	$39.52	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1145644346	CMS
Neurelis, Inc.	$24.34	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1145644348	CMS
Neurelis, Inc.	$30.10	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1145644350	CMS
Neurelis, Inc.	$42.20	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1145644352	CMS
Neurelis, Inc.	$26.17	12/23/2024	Food and Beverage	Undisputed	01/23/2026	1145644354	CMS
Neurocrine Biosciences, Inc.	$17.41	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1150867442	CMS
Neurocrine Biosciences, Inc.	$13.56	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1150878501	CMS
Neurocrine Biosciences, Inc.	$28.00	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1150831136	CMS
Neurocrine Biosciences, Inc.	$14.31	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1150876914	CMS
PFIZER INC.	$14.31	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1131143810	CMS
PFIZER INC.	$29.22	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1131289695	CMS
PFIZER INC.	$15.64	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1131516495	CMS
SK Life Science, Inc.	$30.95	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1154143988	CMS
SK Life Science, Inc.	$550.00	03/22/2024	Honoraria	Undisputed	01/23/2026	1154144156	CMS
SK Life Science, Inc.	$1,100.00	03/22/2024	Honoraria	Undisputed	01/23/2026	1154144158	CMS
SK Life Science, Inc.	$24.65	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1154144008	CMS
SK Life Science, Inc.	$27.92	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1154144016	CMS
SK Life Science, Inc.	$2,200.00	07/15/2024	Honoraria	Undisputed	01/23/2026	1154144084	CMS
SK Life Science, Inc.	$2.01	07/15/2024	Travel and Lodging	Undisputed	01/23/2026	1154144086	CMS
SK Life Science, Inc.	$18.85	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1154144088	CMS
SK Life Science, Inc.	$2,750.00	09/12/2024	Honoraria	Undisputed	01/23/2026	1154144092	CMS
SK Life Science, Inc.	$38.93	09/12/2024	Travel and Lodging	Undisputed	01/23/2026	1154144094	CMS
SK Life Science, Inc.	$111.86	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1154144098	CMS
SK Life Science, Inc.	$130.45	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1154144276	CMS
SK Life Science, Inc.	$216.28	10/07/2024	Travel and Lodging	Undisputed	01/23/2026	1154144130	CMS
SK Life Science, Inc.	$26.51	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1154144132	CMS
SK Life Science, Inc.	$2,750.00	10/07/2024	Honoraria	Undisputed	01/23/2026	1154144154	CMS
SK Life Science, Inc.	$32.51	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1154144064	CMS
SK Life Science, Inc.	$106.30	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1154144290	CMS
SK Life Science, Inc.	$81.74	10/30/2024	Travel and Lodging	Undisputed	01/23/2026	1154144138	CMS
SK Life Science, Inc.	$27.21	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1154144140	CMS
SK Life Science, Inc.	$2,200.00	10/30/2024	Honoraria	Undisputed	01/23/2026	1154144148	CMS
SK Life Science, Inc.	$2,750.00	11/07/2024	Honoraria	Undisputed	01/23/2026	1154144144	CMS
SK Life Science, Inc.	$135.36	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1154144160	CMS
SK Life Science, Inc.	$30.65	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1154144316	CMS
Teva Pharmaceuticals USA, Inc.	$13.27	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1151541037	CMS
TG Therapeutics, Inc.	$20.93	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1136878800	CMS
UCB, Inc.	$40.31	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1143480339	CMS
UCB, Inc.	$30.81	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1143480347	CMS
UCB, Inc.	$11.85	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1143480353	CMS
UCB, Inc.	$43.04	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1143480360	CMS
UCB, Inc.	$30.79	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1143480367	CMS
UCB, Inc.	$28.36	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1143480374	CMS
UCB, Inc.	$6.20	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1143480380	CMS
UCB, Inc.	$9.65	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1143480388	CMS
UCB, Inc.	$33.26	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1143480394	CMS
UCB, Inc.	$5.38	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1143480400	CMS
UCB, Inc.	$22.02	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1143480408	CMS
UCB, Inc.	$32.35	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1143480414	CMS
UCB, Inc.	$13.17	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1143448725	CMS
UCB, Inc.	$23.00	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1143448729	CMS
UCB, Inc.	$17.15	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1143448734	CMS
UCB, Inc.	$9.73	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1143448738	CMS
UCB, Inc.	$34.21	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1143448743	CMS
UCB, Inc.	$24.56	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1143448747	CMS
UCB, Inc.	$12.51	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1143448751	CMS
UCB, Inc.	$37.71	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1143448755	CMS
UCB, Inc.	$20.12	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1143448760	CMS
UCB, Inc.	$34.77	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1143448765	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
Source files: Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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