Covered recipient · General Payments record

JOHN BRETT IRONSIDE

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI: 1891727855
CMS profile: 40679
Location: LITTLE ROCK, AR

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

$1,468.36

86 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	$1,468.36	86

By paying entity

PY2023 · entire year · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$821.38	51
Novartis Pharmaceuticals Corporation	$285.75	17
GENZYME CORPORATION	$92.59	4
Amneal Pharmaceuticals LLC	$62.72	3
Lundbeck LLC	$42.19	2
Amgen Inc.	$35.39	2
Lilly USA, LLC	$34.03	2
UCB, Inc.	$32.08	1
Merz Pharmaceuticals, LLC	$18.22	1
ACADIA Pharmaceuticals Inc	$16.43	1
Neurocrine Biosciences, Inc.	$14.74	1
Teva Pharmaceuticals USA, Inc.	$12.84	1

Page 1 of 2; records 1–50 of 86 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

JOHN BRETT IRONSIDE

NPI 1891727855 · CMS profile ID 40679

Allopathic & Osteopathic Physicians / Psychiatry & Neurology / Neurology

LITTLE ROCK, AR

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 86 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1891727855?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: JOHN BRETT IRONSIDE, NPI 1891727855, CMS profile ID 40679. 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 86 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1891727855?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7: IndustryPayments. (2026). JOHN BRETT IRONSIDE, NPI 1891727855, CMS profile ID 40679. 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 86 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1891727855?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook: JOHN BRETT IRONSIDE, NPI 1891727855, CMS profile ID 40679, 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 86 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-1891727855?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

86 matching records · $1,468.36 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 86 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 86.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
ABBVIE INC.	$27.64	12/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535793	CMS
Novartis Pharmaceuticals Corporation	$20.82	12/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	992237837	CMS
UCB, Inc.	$32.08	12/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1021769203	CMS
ABBVIE INC.	$16.95	12/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535789	CMS
ABBVIE INC.	$15.90	12/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535791	CMS
ABBVIE INC.	$15.09	12/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535787	CMS
Teva Pharmaceuticals USA, Inc.	$12.84	11/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1056886977	CMS
ABBVIE INC.	$20.40	11/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535785	CMS
Novartis Pharmaceuticals Corporation	$21.93	11/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	992237825	CMS
ABBVIE INC.	$15.73	11/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535783	CMS
Neurocrine Biosciences, Inc.	$14.74	11/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1052195061	CMS
ABBVIE INC.	$1.95	11/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535781	CMS
Novartis Pharmaceuticals Corporation	$4.42	11/03/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000088947	CMS
Amgen Inc.	$21.67	11/02/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019968561	CMS
ABBVIE INC.	$17.87	10/25/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535779	CMS
ABBVIE INC.	$18.04	10/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535777	CMS
Novartis Pharmaceuticals Corporation	$21.93	10/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	992237821	CMS
ABBVIE INC.	$15.37	10/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535775	CMS
Novartis Pharmaceuticals Corporation	$18.84	10/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	992237817	CMS
ABBVIE INC.	$16.15	10/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535773	CMS
Lilly USA, LLC	$16.60	10/04/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031631533	CMS
ABBVIE INC.	$15.65	09/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535771	CMS
ABBVIE INC.	$14.54	09/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535769	CMS
Novartis Pharmaceuticals Corporation	$26.24	09/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	992237809	CMS
ABBVIE INC.	$2.65	09/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535767	CMS
Novartis Pharmaceuticals Corporation	$19.20	09/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	992237813	CMS
ABBVIE INC.	$20.81	09/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535765	CMS
ABBVIE INC.	$2.53	09/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535763	CMS
Amgen Inc.	$13.72	09/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019968559	CMS
ABBVIE INC.	$6.64	08/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535761	CMS
ABBVIE INC.	$14.47	08/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535759	CMS
ABBVIE INC.	$6.02	08/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535757	CMS
Amneal Pharmaceuticals LLC	$19.42	08/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1053502001	CMS
Novartis Pharmaceuticals Corporation	$18.98	08/17/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	992237805	CMS
Lilly USA, LLC	$17.43	08/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031580063	CMS
ABBVIE INC.	$23.56	08/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535755	CMS
ABBVIE INC.	$12.83	08/11/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535753	CMS
Novartis Pharmaceuticals Corporation	$19.85	08/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	992237797	CMS
ABBVIE INC.	$15.29	07/31/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535751	CMS
GENZYME CORPORATION	$23.23	07/31/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049730027	CMS
ABBVIE INC.	$4.36	07/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535749	CMS
Novartis Pharmaceuticals Corporation	$20.57	07/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	992237793	CMS
ABBVIE INC.	$116.68	07/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535747	CMS
Amneal Pharmaceuticals LLC	$22.96	07/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1053501995	CMS
ABBVIE INC.	$15.82	07/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535743	CMS
ABBVIE INC.	$17.49	07/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535745	CMS
Novartis Pharmaceuticals Corporation	$17.59	07/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	992237785	CMS
ABBVIE INC.	$18.09	07/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535741	CMS
ABBVIE INC.	$14.65	07/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	997535739	CMS
Amneal Pharmaceuticals LLC	$20.34	07/05/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1053501989	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$2,851.26	51
PY2020	$405.69	13
PY2021	$533.82	28
PY2022	$645.46	42
PY2023	$1,468.36	86
PY2024	$2,004.57	107
PY2025	$1,764.21	103

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.