Covered recipient · General Payments record

MICHAEL D GERLACH

Allopathic & Osteopathic Physicians Family Medicine

NPI: 1962476093
CMS profile: 179435
Location: MITCHELL, SD

General Payments · PY2018–2024

$9,642.78

Reported across 794 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,558.79

97 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	$1,558.79	97

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Lilly USA, LLC	$270.10	17
Amgen Inc.	$216.80	16
PFIZER INC.	$176.37	17
Acerta Pharma LLC	$168.61	6
Phathom Pharmaceuticals, Inc.	$137.37	7
Astellas Pharma US Inc	$92.15	5
Boehringer Ingelheim Pharmaceuticals, Inc.	$87.33	6
Novo Nordisk AS	$60.86	4
NOVARTIS PHARMACEUTICALS CORPORATION	$51.45	3
Daiichi Sankyo Inc.	$38.46	1
Takeda Pharmaceuticals U.S.A., Inc.	$33.62	2
Janssen Pharmaceuticals, Inc	$30.85	2
Lundbeck LLC	$27.60	2
Exact Sciences Corporation	$27.52	2
Grifols USA, LLC	$27.28	1
Conetic Solutions, Inc.	$22.99	1
Actelion Pharmaceuticals US, Inc.	$20.95	1
MIMEDX Group, Inc.	$19.58	1
Bayer HealthCare Pharmaceuticals Inc.	$17.86	1
Abbott Laboratories	$16.82	1
Merck Sharp & Dohme Corporation	$14.22	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,434.94	119
PY2019	$1,526.10	159
PY2020	$763.04	51
PY2021	$1,677.05	152
PY2022	$1,397.95	121
PY2023	$1,284.91	95
PY2024	$1,558.79	97

Payment records · PY2024 (97)

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
Abbott Laboratories	$16.82	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1125359437	CMS
Actelion Pharmaceuticals US, Inc.	$20.95	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1078912487	CMS
Amgen Inc.	$17.62	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1115655386	CMS
Amgen Inc.	$10.00	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1115655469	CMS
Amgen Inc.	$10.92	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1115655395	CMS
Amgen Inc.	$21.66	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1115655405	CMS
Amgen Inc.	$11.33	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1115655413	CMS
Amgen Inc.	$10.32	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1117259697	CMS
Amgen Inc.	$17.65	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1115655421	CMS
Amgen Inc.	$17.13	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1115655429	CMS
Amgen Inc.	$11.33	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1117259699	CMS
Amgen Inc.	$11.05	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1115655435	CMS
Amgen Inc.	$17.55	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1115655476	CMS
Amgen Inc.	$21.94	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1115655486	CMS
Amgen Inc.	$8.63	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1115655442	CMS
Amgen Inc.	$8.69	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1115655451	CMS
Amgen Inc.	$6.37	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1117259701	CMS
Amgen Inc.	$14.61	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1115655460	CMS
Astellas Pharma US Inc	$19.97	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1139300406	CMS
Astellas Pharma US Inc	$16.41	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1139301714	CMS
Astellas Pharma US Inc	$17.83	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1139359777	CMS
Astellas Pharma US Inc	$15.23	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1139268110	CMS
Astellas Pharma US Inc	$22.71	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1139408949	CMS
AstraZeneca Pharmaceuticals LP	$85.24	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1105580962	CMS
AstraZeneca Pharmaceuticals LP	$16.39	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1104642539	CMS
AstraZeneca Pharmaceuticals LP	$20.00	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1104409527	CMS
AstraZeneca Pharmaceuticals LP	$13.95	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1105806750	CMS
AstraZeneca Pharmaceuticals LP	$16.37	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1104628300	CMS
AstraZeneca Pharmaceuticals LP	$16.66	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1104209103	CMS
Bayer Healthcare Pharmaceuticals Inc.	$17.86	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1086169598	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.71	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1118252426	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$13.37	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1118252416	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$15.74	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1118252424	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$14.07	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1118252420	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$13.37	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1118252418	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$14.07	12/20/2024	Food and Beverage	Undisputed	01/23/2026	1118252422	CMS
Conetic Solutions, Inc.	$22.99	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1096052906	CMS
Daiichi Sankyo Inc.	$38.46	01/27/2024	Food and Beverage	Undisputed	01/23/2026	1089425293	CMS
Exact Sciences Corporation	$13.50	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1114672298	CMS
Exact Sciences Corporation	$14.02	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1114672304	CMS
Grifols USA, LLC	$27.28	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1124722447	CMS
Janssen Pharmaceuticals, Inc	$16.91	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1078180253	CMS
Janssen Pharmaceuticals, Inc	$13.94	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1078180245	CMS
Lilly USA, LLC	$19.45	01/06/2024	Food and Beverage	Undisputed	01/23/2026	1135215942	CMS
Lilly USA, LLC	$16.25	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1135189789	CMS
Lilly USA, LLC	$18.76	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1135226952	CMS
Lilly USA, LLC	$14.23	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1135190537	CMS
Lilly USA, LLC	$18.18	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1135206860	CMS
Lilly USA, LLC	$19.84	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1135184327	CMS
Lilly USA, LLC	$11.59	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1135190993	CMS
Lilly USA, LLC	$15.87	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1135171740	CMS
Lilly USA, LLC	$17.64	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1135190339	CMS
Lilly USA, LLC	$13.90	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1135184325	CMS
Lilly USA, LLC	$12.10	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1135226949	CMS
Lilly USA, LLC	$14.11	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1135226956	CMS
Lilly USA, LLC	$18.76	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1135190995	CMS
Lilly USA, LLC	$15.01	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1135206864	CMS
Lilly USA, LLC	$13.28	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1135171738	CMS
Lilly USA, LLC	$14.73	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1135215934	CMS
Lilly USA, LLC	$16.40	12/26/2024	Food and Beverage	Undisputed	01/23/2026	1135215938	CMS
Lundbeck LLC	$13.07	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1145918295	CMS
Lundbeck LLC	$14.53	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1145918297	CMS
Merck Sharp & Dohme LLC	$14.22	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1141736955	CMS
MIMEDX Group, Inc.	$19.58	11/17/2024	Food and Beverage	Undisputed	01/23/2026	1140259633	CMS
Novartis Pharmaceuticals Corporation	$16.47	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1086873699	CMS
Novartis Pharmaceuticals Corporation	$18.19	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1086873701	CMS
Novartis Pharmaceuticals Corporation	$16.79	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1086873707	CMS
Novo Nordisk Inc	$13.48	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1097280472	CMS
Novo Nordisk Inc	$16.69	04/28/2024	Food and Beverage	Undisputed	01/23/2026	1096920772	CMS
Novo Nordisk Inc	$14.54	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1096937005	CMS
Novo Nordisk Inc	$16.15	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1097606478	CMS
PFIZER INC.	$11.46	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1131228993	CMS
PFIZER INC.	$1.98	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1131275883	CMS
PFIZER INC.	$6.65	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1131275891	CMS
PFIZER INC.	$11.38	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1131275875	CMS
PFIZER INC.	$6.63	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1131228973	CMS
PFIZER INC.	$10.40	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1131229271	CMS
PFIZER INC.	$9.22	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1131228985	CMS
PFIZER INC.	$7.11	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1131228989	CMS
PFIZER INC.	$9.97	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1131228981	CMS
PFIZER INC.	$7.30	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1131228977	CMS
PFIZER INC.	$1.76	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1131229263	CMS
PFIZER INC.	$10.18	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1131229255	CMS
PFIZER INC.	$10.92	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1131229267	CMS
PFIZER INC.	$10.88	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1131228969	CMS
PFIZER INC.	$23.77	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1131275887	CMS
PFIZER INC.	$11.88	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1131229259	CMS
PFIZER INC.	$24.88	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1131275879	CMS
Phathom Pharmaceuticals, Inc.	$15.14	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1151065411	CMS
Phathom Pharmaceuticals, Inc.	$12.73	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1151065413	CMS
Phathom Pharmaceuticals, Inc.	$63.16	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1151065415	CMS
Phathom Pharmaceuticals, Inc.	$10.98	09/15/2024	Food and Beverage	Undisputed	01/23/2026	1151065417	CMS
Phathom Pharmaceuticals, Inc.	$7.28	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1151065419	CMS
Phathom Pharmaceuticals, Inc.	$11.62	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1151065421	CMS
Phathom Pharmaceuticals, Inc.	$16.46	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1151065423	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$16.58	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1137553780	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.04	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1137553782	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.