Covered recipient · General Payments record

MAC L MACHAN

Allopathic & Osteopathic Physicians Dermatology MOHS-Micrographic Surgery

NPI: 1649505496
CMS profile: 524293
Location: LAS VEGAS, NV

General Payments · PY2018–2024

$8,169.16

Reported across 421 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,827.88

132 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
Food and Beverage	$1,762.93	131
Education	$64.95	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
E.R. Squibb & Sons, L.L.C.	$415.26	68
Regeneron Healthcare Solutions, Inc.	$359.57	9
ABBVIE INC.	$304.92	15
Dermavant Sciences, Inc.	$218.16	13
Janssen Biotech, Inc.	$191.20	7
LEO Pharma Inc.	$59.03	3
Lilly USA, LLC	$54.97	3
SUN PHARMACEUTICAL INDUSTRIES INC.	$46.60	2
Ortho Dermatologics, a division of Bausch Health US, LLC	$37.88	2
Biofrontera Inc.	$28.28	3
PFIZER INC.	$27.32	2
UCB, Inc.	$24.63	1
Incyte Corporation	$23.91	1
ORGANOGENESIS INC.	$16.05	1
MIMEDX Group, Inc.	$13.67	1
Kerecis Limited	$6.43	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$915.73	46
PY2019	$1,471.53	56
PY2020	$634.87	27
PY2021	$789.39	46
PY2022	$1,363.13	56
PY2023	$1,166.63	58
PY2024	$1,827.88	132

Payment records · PY2024 (132)

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

Program year 2024 2018 2019 2020 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.	$19.93	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1104919156	CMS
ABBVIE INC.	$17.32	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1104919158	CMS
ABBVIE INC.	$15.38	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1104919160	CMS
ABBVIE INC.	$17.59	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1104919162	CMS
ABBVIE INC.	$34.57	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1104919164	CMS
ABBVIE INC.	$18.92	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1104919166	CMS
ABBVIE INC.	$17.19	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1104919168	CMS
ABBVIE INC.	$27.01	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1104919170	CMS
ABBVIE INC.	$8.75	07/04/2024	Food and Beverage	Undisputed	01/23/2026	1104919172	CMS
ABBVIE INC.	$21.23	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1104919174	CMS
ABBVIE INC.	$8.84	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1104919176	CMS
ABBVIE INC.	$24.32	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1104919178	CMS
ABBVIE INC.	$22.48	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1104919180	CMS
ABBVIE INC.	$27.55	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1104919182	CMS
ABBVIE INC.	$23.84	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1104919184	CMS
Biofrontera Inc.	$5.50	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1092759715	CMS
Biofrontera Inc.	$7.89	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1105925042	CMS
Biofrontera Inc.	$14.89	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1108518344	CMS
Dermavant Sciences, Inc.	$19.50	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1127901518	CMS
Dermavant Sciences, Inc.	$16.89	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1127901522	CMS
Dermavant Sciences, Inc.	$16.13	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1127901526	CMS
Dermavant Sciences, Inc.	$15.47	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1127901530	CMS
Dermavant Sciences, Inc.	$17.25	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1127901534	CMS
Dermavant Sciences, Inc.	$18.93	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1127901538	CMS
Dermavant Sciences, Inc.	$13.24	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1127901541	CMS
Dermavant Sciences, Inc.	$18.78	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1127901545	CMS
Dermavant Sciences, Inc.	$16.24	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1127901549	CMS
Dermavant Sciences, Inc.	$16.66	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1127901553	CMS
Dermavant Sciences, Inc.	$15.14	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1127901557	CMS
Dermavant Sciences, Inc.	$17.06	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1127901560	CMS
Dermavant Sciences, Inc.	$16.87	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1127901564	CMS
E.R. Squibb & Sons, L.L.C.	$22.52	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1101508278	CMS
E.R. Squibb & Sons, L.L.C.	$3.28	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1101508275	CMS
E.R. Squibb & Sons, L.L.C.	$1.92	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1101508286	CMS
E.R. Squibb & Sons, L.L.C.	$2.03	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1101508282	CMS
E.R. Squibb & Sons, L.L.C.	$21.94	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1101508297	CMS
E.R. Squibb & Sons, L.L.C.	$1.99	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1101508294	CMS
E.R. Squibb & Sons, L.L.C.	$2.30	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1101508290	CMS
E.R. Squibb & Sons, L.L.C.	$0.94	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1101508310	CMS
E.R. Squibb & Sons, L.L.C.	$9.79	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1101508306	CMS
E.R. Squibb & Sons, L.L.C.	$2.16	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1101508302	CMS
E.R. Squibb & Sons, L.L.C.	$21.03	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1101508325	CMS
E.R. Squibb & Sons, L.L.C.	$0.74	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1101508328	CMS
E.R. Squibb & Sons, L.L.C.	$0.46	03/30/2024	Food and Beverage	Undisputed	01/23/2026	1101508321	CMS
E.R. Squibb & Sons, L.L.C.	$1.12	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1101508317	CMS
E.R. Squibb & Sons, L.L.C.	$1.22	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1101508336	CMS
E.R. Squibb & Sons, L.L.C.	$20.12	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1101508332	CMS
E.R. Squibb & Sons, L.L.C.	$2.91	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1101508344	CMS
E.R. Squibb & Sons, L.L.C.	$1.98	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1101508340	CMS
E.R. Squibb & Sons, L.L.C.	$0.45	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1101508347	CMS
E.R. Squibb & Sons, L.L.C.	$23.95	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1101508351	CMS
E.R. Squibb & Sons, L.L.C.	$12.55	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1101508355	CMS
E.R. Squibb & Sons, L.L.C.	$1.46	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1101508362	CMS
E.R. Squibb & Sons, L.L.C.	$1.88	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1101508366	CMS
E.R. Squibb & Sons, L.L.C.	$3.73	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1101508358	CMS
E.R. Squibb & Sons, L.L.C.	$2.94	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1101508370	CMS
E.R. Squibb & Sons, L.L.C.	$0.76	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1101508381	CMS
E.R. Squibb & Sons, L.L.C.	$0.58	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1101508378	CMS
E.R. Squibb & Sons, L.L.C.	$0.69	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1101508385	CMS
E.R. Squibb & Sons, L.L.C.	$2.42	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1101508374	CMS
E.R. Squibb & Sons, L.L.C.	$0.55	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1101508389	CMS
E.R. Squibb & Sons, L.L.C.	$1.38	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1101508408	CMS
E.R. Squibb & Sons, L.L.C.	$0.75	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1101508397	CMS
E.R. Squibb & Sons, L.L.C.	$0.53	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1101508405	CMS
E.R. Squibb & Sons, L.L.C.	$1.38	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1101508393	CMS
E.R. Squibb & Sons, L.L.C.	$15.15	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1101508401	CMS
E.R. Squibb & Sons, L.L.C.	$1.37	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1101508412	CMS
E.R. Squibb & Sons, L.L.C.	$6.41	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1101508419	CMS
E.R. Squibb & Sons, L.L.C.	$1.41	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1101508416	CMS
E.R. Squibb & Sons, L.L.C.	$6.80	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1101508431	CMS
E.R. Squibb & Sons, L.L.C.	$0.91	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1101508427	CMS
E.R. Squibb & Sons, L.L.C.	$1.44	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1101508439	CMS
E.R. Squibb & Sons, L.L.C.	$18.43	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1101508457	CMS
E.R. Squibb & Sons, L.L.C.	$2.11	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1101508442	CMS
E.R. Squibb & Sons, L.L.C.	$22.15	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1101508446	CMS
E.R. Squibb & Sons, L.L.C.	$1.22	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1101508435	CMS
E.R. Squibb & Sons, L.L.C.	$1.67	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1101508461	CMS
E.R. Squibb & Sons, L.L.C.	$1.98	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1101508464	CMS
E.R. Squibb & Sons, L.L.C.	$0.18	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1101508453	CMS
E.R. Squibb & Sons, L.L.C.	$3.14	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1101508468	CMS
E.R. Squibb & Sons, L.L.C.	$7.26	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1101508476	CMS
E.R. Squibb & Sons, L.L.C.	$1.59	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1101508473	CMS
E.R. Squibb & Sons, L.L.C.	$3.21	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1101508480	CMS
E.R. Squibb & Sons, L.L.C.	$10.37	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1101508483	CMS
E.R. Squibb & Sons, L.L.C.	$17.31	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1101508491	CMS
E.R. Squibb & Sons, L.L.C.	$28.46	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1101508498	CMS
E.R. Squibb & Sons, L.L.C.	$11.25	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1101508495	CMS
E.R. Squibb & Sons, L.L.C.	$8.00	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1101508510	CMS
E.R. Squibb & Sons, L.L.C.	$19.68	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1101508506	CMS
E.R. Squibb & Sons, L.L.C.	$12.63	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1101508514	CMS
E.R. Squibb & Sons, L.L.C.	$0.28	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1101508526	CMS
E.R. Squibb & Sons, L.L.C.	$16.49	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1101508522	CMS
E.R. Squibb & Sons, L.L.C.	$9.73	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1101508518	CMS
E.R. Squibb & Sons, L.L.C.	$1.29	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1101508529	CMS
E.R. Squibb & Sons, L.L.C.	$3.46	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1101508541	CMS
E.R. Squibb & Sons, L.L.C.	$0.59	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1101508533	CMS
E.R. Squibb & Sons, L.L.C.	$0.54	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1101508537	CMS
E.R. Squibb & Sons, L.L.C.	$3.69	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1101508544	CMS
E.R. Squibb & Sons, L.L.C.	$0.61	12/22/2024	Food and Beverage	Undisputed	01/23/2026	1101508548	CMS
Incyte Corporation	$23.91	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1141211509	CMS
Janssen Biotech, Inc.	$28.57	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1078389785	CMS
Janssen Biotech, Inc.	$64.95	03/11/2024	Education	Undisputed	01/23/2026	1078390321	CMS
Janssen Biotech, Inc.	$23.03	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1078390623	CMS
Janssen Biotech, Inc.	$13.95	06/01/2024	Food and Beverage	Undisputed	01/23/2026	1078395021	CMS
Janssen Biotech, Inc.	$24.52	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1078393840	CMS
Janssen Biotech, Inc.	$18.28	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1078390122	CMS
Janssen Biotech, Inc.	$17.90	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1078395381	CMS
Kerecis Limited	$6.43	12/20/2024	Food and Beverage	Undisputed	01/23/2026	1120103576	CMS
LEO Pharma Inc.	$13.99	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1152641159	CMS
LEO Pharma Inc.	$23.32	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1152641161	CMS
LEO Pharma Inc.	$21.72	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1152641163	CMS
Lilly USA, LLC	$16.07	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1135100102	CMS
Lilly USA, LLC	$17.05	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1135100104	CMS
Lilly USA, LLC	$21.85	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1135151790	CMS
MIMEDX Group, Inc.	$13.67	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1140264073	CMS
Organogenesis Inc.	$16.05	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1145437179	CMS
Ortho Dermatologics, a division of Bausch Health US, LLC	$17.96	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1153813338	CMS
Ortho Dermatologics, a division of Bausch Health US, LLC	$19.92	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1153813340	CMS
PFIZER INC.	$13.88	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1131793607	CMS
PFIZER INC.	$13.44	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1131995809	CMS
Regeneron Healthcare Solutions, Inc.	$29.34	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1114105133	CMS
Regeneron Healthcare Solutions, Inc.	$123.55	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1114105135	CMS
Regeneron Healthcare Solutions, Inc.	$27.04	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1114105137	CMS
Regeneron Healthcare Solutions, Inc.	$16.98	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1114105139	CMS
Regeneron Healthcare Solutions, Inc.	$32.32	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1114105141	CMS
Regeneron Healthcare Solutions, Inc.	$27.73	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1114105143	CMS
Regeneron Healthcare Solutions, Inc.	$30.99	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1114105145	CMS
Regeneron Healthcare Solutions, Inc.	$37.63	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1114105147	CMS
Regeneron Healthcare Solutions, Inc.	$33.99	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1114105149	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$25.22	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1152176217	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$21.38	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1152176215	CMS
UCB, Inc.	$24.63	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1143425279	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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