Covered recipient · General Payments record

MARCUS A TIELKER

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI: 1124263215
CMS profile: 51223
Location: INDIANAPOLIS, IN

General Payments · PY2018–2024

$9,853.35

Reported across 578 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,407.00

115 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	$2,407.00	115

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$448.54	19
GlaxoSmithKline, LLC.	$253.49	16
Boehringer Ingelheim Pharmaceuticals, Inc.	$240.83	9
Grifols USA, LLC	$209.78	10
GENZYME CORPORATION	$184.80	10
Actelion Pharmaceuticals US, Inc.	$172.53	10
United Therapeutics Corporation	$130.40	5
Gilead Sciences, Inc.	$123.47	6
Janssen Pharmaceuticals, Inc	$90.82	4
Regeneron Healthcare Solutions, Inc.	$67.39	3
Amgen Inc.	$63.66	3
Takeda Pharmaceuticals U.S.A., Inc.	$63.12	3
Insmed, Inc.	$62.84	3
ABBVIE INC.	$54.52	2
NOVARTIS PHARMACEUTICALS CORPORATION	$43.19	2
INOGEN, INC.	$38.84	2
Mylan Specialty L.P.	$38.45	2
Philips Electronics North America Corporation	$32.67	2
La Jolla Pharmaceutical Company	$25.92	1
Mallinckrodt Hospital Products Inc.	$24.49	1
Merck Sharp & Dohme Corporation	$21.76	1
CHIESI USA, INC.	$15.49	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,269.45	88
PY2019	$1,746.93	129
PY2020	$406.44	22
PY2021	$132.38	8
PY2022	$1,748.02	101
PY2023	$2,143.13	115
PY2024	$2,407.00	115

Payment records · PY2024 (115)

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.	$32.15	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1106225437	CMS
ABBVIE INC.	$22.37	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1106225439	CMS
Actelion Pharmaceuticals US, Inc.	$18.32	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1078887057	CMS
Actelion Pharmaceuticals US, Inc.	$16.65	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1078886941	CMS
Actelion Pharmaceuticals US, Inc.	$22.89	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1078887091	CMS
Actelion Pharmaceuticals US, Inc.	$18.32	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1078887063	CMS
Actelion Pharmaceuticals US, Inc.	$16.65	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1078887195	CMS
Actelion Pharmaceuticals US, Inc.	$19.30	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1078887029	CMS
Actelion Pharmaceuticals US, Inc.	$21.87	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1078886943	CMS
Actelion Pharmaceuticals US, Inc.	$12.76	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1078887197	CMS
Actelion Pharmaceuticals US, Inc.	$11.93	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1078887081	CMS
Actelion Pharmaceuticals US, Inc.	$13.84	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1078887263	CMS
Amgen Inc.	$20.59	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1111725277	CMS
Amgen Inc.	$18.44	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1111725279	CMS
Amgen Inc.	$24.63	08/30/2024	Food and Beverage	Undisputed	01/23/2026	1111725281	CMS
AstraZeneca Pharmaceuticals LP	$27.40	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1104773170	CMS
AstraZeneca Pharmaceuticals LP	$18.25	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1105523883	CMS
AstraZeneca Pharmaceuticals LP	$17.75	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1105409147	CMS
AstraZeneca Pharmaceuticals LP	$16.84	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1104632399	CMS
AstraZeneca Pharmaceuticals LP	$49.10	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1104692658	CMS
AstraZeneca Pharmaceuticals LP	$22.05	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1104465418	CMS
AstraZeneca Pharmaceuticals LP	$15.49	06/29/2024	Food and Beverage	Undisputed	01/23/2026	1105765316	CMS
AstraZeneca Pharmaceuticals LP	$21.21	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1104295864	CMS
AstraZeneca Pharmaceuticals LP	$17.19	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1104390437	CMS
AstraZeneca Pharmaceuticals LP	$22.62	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1104402097	CMS
AstraZeneca Pharmaceuticals LP	$18.88	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1105239567	CMS
AstraZeneca Pharmaceuticals LP	$18.58	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1104228103	CMS
AstraZeneca Pharmaceuticals LP	$23.92	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1105708242	CMS
AstraZeneca Pharmaceuticals LP	$14.25	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1105452653	CMS
AstraZeneca Pharmaceuticals LP	$14.43	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1104346590	CMS
AstraZeneca Pharmaceuticals LP	$21.05	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1105679427	CMS
AstraZeneca Pharmaceuticals LP	$17.11	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1105427545	CMS
AstraZeneca Pharmaceuticals LP	$65.61	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1104338038	CMS
AstraZeneca Pharmaceuticals LP	$26.81	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1104667513	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.83	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1117882188	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$29.24	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1117882198	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.00	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1117882186	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$24.98	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1117882184	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$27.47	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1117882190	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$28.37	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1117882194	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$27.80	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1117882192	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$28.52	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1117882196	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.62	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1117882182	CMS
Chiesi USA, Inc.	$15.49	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1151822933	CMS
GENZYME CORPORATION	$16.51	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1139778610	CMS
GENZYME CORPORATION	$13.85	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1139778636	CMS
GENZYME CORPORATION	$21.13	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1139778644	CMS
GENZYME CORPORATION	$18.46	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1139778650	CMS
GENZYME CORPORATION	$18.02	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1139778646	CMS
GENZYME CORPORATION	$20.49	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1139778684	CMS
GENZYME CORPORATION	$14.65	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1139778686	CMS
GENZYME CORPORATION	$13.66	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1139778688	CMS
GENZYME CORPORATION	$26.40	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1139778702	CMS
GENZYME CORPORATION	$21.63	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1139778708	CMS
Gilead Sciences, Inc.	$24.49	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1133827113	CMS
Gilead Sciences, Inc.	$19.85	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1133827115	CMS
Gilead Sciences, Inc.	$15.61	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1133827117	CMS
Gilead Sciences, Inc.	$16.09	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1133827119	CMS
Gilead Sciences, Inc.	$26.45	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1133827121	CMS
Gilead Sciences, Inc.	$20.98	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1133827123	CMS
GlaxoSmithKline, LLC.	$15.84	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1116309823	CMS
GlaxoSmithKline, LLC.	$11.06	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1116656629	CMS
GlaxoSmithKline, LLC.	$15.14	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1116641196	CMS
GlaxoSmithKline, LLC.	$16.27	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1116272226	CMS
GlaxoSmithKline, LLC.	$17.83	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1116338527	CMS
GlaxoSmithKline, LLC.	$19.02	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1116638714	CMS
GlaxoSmithKline, LLC.	$17.25	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1116413113	CMS
GlaxoSmithKline, LLC.	$17.94	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1116291446	CMS
GlaxoSmithKline, LLC.	$18.20	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1116418168	CMS
GlaxoSmithKline, LLC.	$15.13	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1116187843	CMS
GlaxoSmithKline, LLC.	$10.00	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1116718975	CMS
GlaxoSmithKline, LLC.	$16.11	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1116301492	CMS
GlaxoSmithKline, LLC.	$21.80	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1116437449	CMS
GlaxoSmithKline, LLC.	$15.74	11/27/2024	Food and Beverage	Undisputed	01/23/2026	1116697055	CMS
GlaxoSmithKline, LLC.	$8.61	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1116366662	CMS
GlaxoSmithKline, LLC.	$17.55	12/26/2024	Food and Beverage	Undisputed	01/23/2026	1116727880	CMS
Grifols USA, LLC	$21.14	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1124737989	CMS
Grifols USA, LLC	$21.64	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1124737987	CMS
Grifols USA, LLC	$23.02	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1124737983	CMS
Grifols USA, LLC	$23.55	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1124737985	CMS
Grifols USA, LLC	$23.55	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1124737979	CMS
Grifols USA, LLC	$26.66	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1124737981	CMS
Grifols USA, LLC	$17.17	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1124737975	CMS
Grifols USA, LLC	$16.01	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1124737977	CMS
Grifols USA, LLC	$19.48	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1124737993	CMS
Grifols USA, LLC	$17.56	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1124737991	CMS
INOGEN, INC.	$20.84	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1144989591	CMS
INOGEN, INC.	$18.00	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1144989593	CMS
Insmed, Inc.	$21.81	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1089566233	CMS
Insmed, Inc.	$18.37	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1089573060	CMS
Insmed, Inc.	$22.66	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1089573072	CMS
Janssen Pharmaceuticals, Inc	$22.24	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1078018134	CMS
Janssen Pharmaceuticals, Inc	$28.94	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1078018412	CMS
Janssen Pharmaceuticals, Inc	$16.56	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1078017846	CMS
Janssen Pharmaceuticals, Inc	$23.08	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1078018012	CMS
La Jolla Pharmaceutical Company	$25.92	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1154251526	CMS
Mallinckrodt Hospital Products Inc.	$24.49	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1145145390	CMS
Merck Sharp & Dohme LLC	$21.76	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1141917417	CMS
Mylan Specialty L.P.	$16.33	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1147335361	CMS
Mylan Specialty L.P.	$22.12	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1147365022	CMS
Novartis Pharmaceuticals Corporation	$26.49	07/05/2024	Food and Beverage	Undisputed	01/23/2026	1087396382	CMS
Novartis Pharmaceuticals Corporation	$16.70	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1087396386	CMS
Philips North America LLC	$16.53	07/27/2024	Food and Beverage	Undisputed	01/23/2026	1146895159	CMS
Philips North America LLC	$16.14	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1146895155	CMS
Regeneron Healthcare Solutions, Inc.	$21.61	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1114218633	CMS
Regeneron Healthcare Solutions, Inc.	$20.48	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1114218639	CMS
Regeneron Healthcare Solutions, Inc.	$25.30	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1114218646	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.76	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1137687858	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.42	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1137687860	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$14.94	12/20/2024	Food and Beverage	Undisputed	01/23/2026	1137687862	CMS
United Therapeutics Corporation	$16.76	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1149464174	CMS
United Therapeutics Corporation	$27.78	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1149452052	CMS
United Therapeutics Corporation	$32.74	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1149468492	CMS
United Therapeutics Corporation	$21.15	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1149455302	CMS
United Therapeutics Corporation	$31.97	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1149457074	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.