Covered recipient · General Payments record

ANN R DAVIS

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI: 1528012846
CMS profile: 296087
Location: NAPERVILLE, IL

General Payments · PY2018–2024

$25,942.08

Reported across 854 records
CMS publication 2026-01-23

Latest program year · PY2024

$3,882.94

82 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	$3,882.94	82

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Amgen Inc.	$1,306.89	19
Acerta Pharma LLC	$661.25	11
E.R. Squibb & Sons, L.L.C.	$346.20	13
Boehringer Ingelheim Pharmaceuticals, Inc.	$260.33	4
NOVARTIS PHARMACEUTICALS CORPORATION	$259.06	13
Cardiac Dimensions, Inc.	$142.67	1
IMPULSE DYNAMICS (USA) INC.	$141.87	1
Novo Nordisk AS	$135.81	2
Lexicon Pharmaceuticals, Inc.	$123.80	2
SCPHARMACEUTICALS INC.	$117.76	1
Esperion Therapeutics, Inc.	$114.25	5
Daxor Corporation	$110.10	1
Kowa Pharmaceuticals America, Inc.	$61.59	4
PFIZER INC.	$43.12	2
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$41.90	2
Kestra Medical Technology Services, Inc.	$16.34	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$2,358.94	153
PY2019	$8,602.57	175
PY2020	$1,698.82	85
PY2021	$2,387.64	119
PY2022	$3,306.62	118
PY2023	$3,704.55	122
PY2024	$3,882.94	82

Payment records · PY2024 (82)

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
Amgen Inc.	$16.86	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1111559210	CMS
Amgen Inc.	$117.93	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1111559214	CMS
Amgen Inc.	$16.18	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1111559212	CMS
Amgen Inc.	$122.53	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1111559224	CMS
Amgen Inc.	$18.32	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1111559218	CMS
Amgen Inc.	$98.84	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1111559222	CMS
Amgen Inc.	$124.45	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1111559220	CMS
Amgen Inc.	$16.82	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1111559216	CMS
Amgen Inc.	$121.83	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1111559236	CMS
Amgen Inc.	$17.74	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1111559226	CMS
Amgen Inc.	$13.37	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1111559228	CMS
Amgen Inc.	$14.46	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1111559230	CMS
Amgen Inc.	$133.16	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1111559242	CMS
Amgen Inc.	$19.60	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1111559232	CMS
Amgen Inc.	$149.99	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1111559234	CMS
Amgen Inc.	$13.55	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1111559238	CMS
Amgen Inc.	$144.19	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1117537676	CMS
Amgen Inc.	$129.07	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1111559244	CMS
Amgen Inc.	$18.00	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1111559240	CMS
AstraZeneca Pharmaceuticals LP	$20.04	02/19/2024	Food and Beverage	Undisputed	01/23/2026	1105495543	CMS
AstraZeneca Pharmaceuticals LP	$15.92	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1105224843	CMS
AstraZeneca Pharmaceuticals LP	$132.59	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1104424069	CMS
AstraZeneca Pharmaceuticals LP	$104.92	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1104492586	CMS
AstraZeneca Pharmaceuticals LP	$16.46	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1104526554	CMS
AstraZeneca Pharmaceuticals LP	$0.34	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1105625219	CMS
AstraZeneca Pharmaceuticals LP	$126.95	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1105670539	CMS
AstraZeneca Pharmaceuticals LP	$101.21	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1104357219	CMS
AstraZeneca Pharmaceuticals LP	$14.16	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1105756407	CMS
AstraZeneca Pharmaceuticals LP	$14.81	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1105870971	CMS
AstraZeneca Pharmaceuticals LP	$113.85	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1105603160	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$34.63	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1118043962	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$112.63	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1118043966	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$83.78	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1118043964	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$29.29	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1118043960	CMS
Cardiac Dimensions, Inc.	$142.67	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1125991613	CMS
Daxor Corporation	$110.10	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1136816245	CMS
E.R. Squibb & Sons, L.L.C.	$85.82	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1101304795	CMS
E.R. Squibb & Sons, L.L.C.	$8.54	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1101304797	CMS
E.R. Squibb & Sons, L.L.C.	$19.36	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1101304799	CMS
E.R. Squibb & Sons, L.L.C.	$9.90	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1101304811	CMS
E.R. Squibb & Sons, L.L.C.	$12.25	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1101304809	CMS
E.R. Squibb & Sons, L.L.C.	$17.95	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1101304807	CMS
E.R. Squibb & Sons, L.L.C.	$14.72	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1101304815	CMS
E.R. Squibb & Sons, L.L.C.	$15.00	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1101304825	CMS
E.R. Squibb & Sons, L.L.C.	$13.96	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1101304845	CMS
E.R. Squibb & Sons, L.L.C.	$5.71	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1101304853	CMS
E.R. Squibb & Sons, L.L.C.	$11.25	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1101304855	CMS
E.R. Squibb & Sons, L.L.C.	$16.54	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1101304857	CMS
E.R. Squibb & Sons, L.L.C.	$115.20	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1101304869	CMS
Esperion Therapeutics, Inc.	$30.00	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1129432502	CMS
Esperion Therapeutics, Inc.	$15.44	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1129432504	CMS
Esperion Therapeutics, Inc.	$22.83	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1129432506	CMS
Esperion Therapeutics, Inc.	$28.72	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1129432508	CMS
Esperion Therapeutics, Inc.	$17.26	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1129432510	CMS
Impulse Dynamics (USA) Inc.	$141.87	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1100413729	CMS
Kestra Medical Technology Services, Inc.	$16.34	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1152377741	CMS
Kowa Pharmaceuticals America, Inc.	$15.37	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1113465347	CMS
Kowa Pharmaceuticals America, Inc.	$14.16	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1113465349	CMS
Kowa Pharmaceuticals America, Inc.	$13.25	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1113465351	CMS
Kowa Pharmaceuticals America, Inc.	$18.81	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1113465353	CMS
Lexicon Pharmaceuticals, Inc.	$103.52	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1081701415	CMS
Lexicon Pharmaceuticals, Inc.	$20.28	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1081701413	CMS
Novartis Pharmaceuticals Corporation	$25.23	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1086881515	CMS
Novartis Pharmaceuticals Corporation	$22.69	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1086881503	CMS
Novartis Pharmaceuticals Corporation	$24.28	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1086881519	CMS
Novartis Pharmaceuticals Corporation	$27.38	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1086881505	CMS
Novartis Pharmaceuticals Corporation	$14.20	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1086881513	CMS
Novartis Pharmaceuticals Corporation	$20.82	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1086881517	CMS
Novartis Pharmaceuticals Corporation	$23.63	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1086881521	CMS
Novartis Pharmaceuticals Corporation	$9.76	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1086881523	CMS
Novartis Pharmaceuticals Corporation	$24.00	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1086881527	CMS
Novartis Pharmaceuticals Corporation	$21.26	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1086881535	CMS
Novartis Pharmaceuticals Corporation	$19.75	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1086881565	CMS
Novartis Pharmaceuticals Corporation	$14.30	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1086881577	CMS
Novartis Pharmaceuticals Corporation	$11.76	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1086881583	CMS
Novo Nordisk Inc	$14.92	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1097265192	CMS
Novo Nordisk Inc	$120.89	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1096937781	CMS
PFIZER INC.	$24.09	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1131257932	CMS
PFIZER INC.	$19.03	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1131840683	CMS
SCPHARMACEUTICALS INC.	$117.76	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1132278381	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$19.92	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1080565673	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$21.98	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1080565681	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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