Covered recipient · General Payments record

CLAYTON RUSSELL MALAKER

Allopathic & Osteopathic Physicians Family Medicine

NPI: 1144221961
CMS profile: 143154
Location: BELVIDERE, IL

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2023 · Entire year

$940.94

56 records · 0 disputed

Summary and payment records

CMS publication 2026-06-30

Read the payment records

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”
— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated

This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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.
Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated July 26, 2026. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2023 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$940.94	56

By paying entity

PY2023 · entire year · sorted by reported total

Paying entity	Amount	Records
AstraZeneca Pharmaceuticals LP	$247.08	10
Janssen Pharmaceuticals, Inc	$167.16	4
Lilly USA, LLC	$137.51	20
Bayer Healthcare Pharmaceuticals Inc.	$60.96	3
Novo Nordisk Inc	$60.51	4
Merck Sharp & Dohme LLC	$56.85	3
Boehringer Ingelheim Pharmaceuticals, Inc.	$54.32	3
GlaxoSmithKline, LLC.	$36.49	2
Lundbeck LLC	$36.42	2
PFIZER INC.	$23.66	1
E.R. Squibb & Sons, L.L.C.	$19.45	1
IDORSIA PHARMACEUTICALS US INC	$14.53	1
ABBVIE INC.	$13.10	1
Kowa Pharmaceuticals America, Inc.	$12.90	1

Page 1 of 2; records 1–50 of 56 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

CLAYTON RUSSELL MALAKER

NPI 1144221961 · CMS profile ID 143154

Allopathic & Osteopathic Physicians / Family Medicine

BELVIDERE, IL

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 2; records 1–50 of 56 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1144221961?year=2023&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain: CLAYTON RUSSELL MALAKER, NPI 1144221961, CMS profile ID 143154. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 2; records 1–50 of 56 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1144221961?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7: IndustryPayments. (2026). CLAYTON RUSSELL MALAKER, NPI 1144221961, CMS profile ID 143154. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 2; records 1–50 of 56 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1144221961?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook: CLAYTON RUSSELL MALAKER, NPI 1144221961, CMS profile ID 143154, IndustryPayments, General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 2; records 1–50 of 56 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9. https://industrypayments.org/provider/npi-1144221961?year=2023&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

General Payments only. Research Payments and Ownership/Investment Interests are separate datasets and are not included.

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

Centers for Medicare & Medicaid Services, Open Payments

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state.

IndustryPayments.org is not a consumer reporting agency as defined by the Fair Credit Reporting Act. Do not use this site to determine any person's eligibility for employment, credentialing, insurance, credit, housing, or any other purpose covered by the FCRA.

Methodology: https://industrypayments.org/methodology

Payment records · PY2023

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

56 matching records · $940.94 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 56 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 56.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.03	12/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996934557	CMS
AstraZeneca Pharmaceuticals LP	$24.80	12/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015397161	CMS
Janssen Pharmaceuticals, Inc	$6.73	12/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1061050103	CMS
Janssen Pharmaceuticals, Inc	$124.98	12/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	987794363	CMS
Janssen Pharmaceuticals, Inc	$16.56	11/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	987794369	CMS
AstraZeneca Pharmaceuticals LP	$20.09	11/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1014903921	CMS
Lilly USA, LLC	$6.28	11/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031316553	CMS
Lilly USA, LLC	$0.42	11/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031337555	CMS
Merck Sharp & Dohme LLC	$13.33	11/02/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048355379	CMS
Lilly USA, LLC	$6.54	10/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031324399	CMS
Lilly USA, LLC	$0.86	10/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031442249	CMS
AstraZeneca Pharmaceuticals LP	$22.47	10/27/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1011403103	CMS
Novo Nordisk Inc	$19.31	10/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1001855319	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.14	09/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000127929	CMS
Lilly USA, LLC	$8.66	09/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031442241	CMS
Lilly USA, LLC	$0.43	09/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031442245	CMS
AstraZeneca Pharmaceuticals LP	$24.18	09/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015375345	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.18	09/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996934561	CMS
Lilly USA, LLC	$16.13	09/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031340749	CMS
GlaxoSmithKline, LLC.	$18.74	09/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1002604377	CMS
Lilly USA, LLC	$0.37	09/05/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031330817	CMS
Lilly USA, LLC	$5.56	09/05/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031340745	CMS
Janssen Pharmaceuticals, Inc	$18.89	08/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	987794359	CMS
Lilly USA, LLC	$5.68	08/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031340747	CMS
AstraZeneca Pharmaceuticals LP	$20.08	08/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015898343	CMS
Lundbeck LLC	$13.75	07/27/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1032280157	CMS
AstraZeneca Pharmaceuticals LP	$21.27	07/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1014256399	CMS
Merck Sharp & Dohme LLC	$23.62	07/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048355383	CMS
AstraZeneca Pharmaceuticals LP	$21.22	07/06/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1011739463	CMS
Lilly USA, LLC	$6.07	06/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031429921	CMS
Merck Sharp & Dohme LLC	$19.90	06/27/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048947215	CMS
Lilly USA, LLC	$17.05	06/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031330815	CMS
Lilly USA, LLC	$6.93	06/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031340743	CMS
PFIZER INC.	$23.66	06/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049122523	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.11	06/01/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997077261	CMS
Lilly USA, LLC	$6.54	05/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031442237	CMS
Novo Nordisk Inc	$12.98	05/11/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1001855289	CMS
Novo Nordisk Inc	$15.20	04/27/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1001855309	CMS
Lilly USA, LLC	$5.94	04/25/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031320167	CMS
Novo Nordisk Inc	$13.02	04/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1001855299	CMS
Bayer Healthcare Pharmaceuticals Inc.	$22.19	04/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000160707	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.63	04/05/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000134629	CMS
Kowa Pharmaceuticals America, Inc.	$12.90	03/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1003800693	CMS
ABBVIE INC.	$13.10	03/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997822361	CMS
Lilly USA, LLC	$5.75	03/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031337557	CMS
Lilly USA, LLC	$0.59	03/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031442253	CMS
Lundbeck LLC	$22.67	03/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1032280151	CMS
AstraZeneca Pharmaceuticals LP	$20.78	03/02/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1011428027	CMS
Lilly USA, LLC	$16.54	02/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031340741	CMS
E.R. Squibb & Sons, L.L.C.	$19.45	02/17/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1016325307	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$1,628.96	114
PY2020	$243.16	17
PY2021	$164.54	10
PY2022	$599.30	32
PY2023	$940.94	56
PY2024	$943.84	53
PY2025	$1,131.92	60

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-06-30
Program years on this page: 2019, 2020, 2021, 2022, 2023, 2024, 2025

Source files and profile matching

Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from: OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.