Covered recipient · General Payments record

ROBERT R CHRZANOWSKI

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI: 1982785895
CMS profile: 271407
Location: COLUMBUS, GA

General Payments · PY2018–2024

$75,107.43

Reported across 532 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,107.28

75 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	$2,012.65	74
Education	$94.63	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$489.98	18
GENZYME CORPORATION	$463.06	11
Regeneron Healthcare Solutions, Inc.	$297.64	10
GlaxoSmithKline, LLC.	$193.37	11
Genentech USA, Inc.	$126.63	3
Takeda Pharmaceuticals U.S.A., Inc.	$118.98	3
ABBVIE INC.	$88.61	3
Amgen Inc.	$63.57	3
CSL Behring	$46.04	2
Grifols USA, LLC	$43.61	2
BioCryst US Sales Co., LLC	$30.42	2
Lilly USA, LLC	$24.52	1
PFIZER INC.	$24.02	1
Phadia US Inc.	$23.39	1
Pharming Healthcare, Inc.	$22.66	1
Dermavant Sciences, Inc.	$20.21	1
OptiNose US, Inc.	$17.49	1
Octapharma USA, Inc.	$13.08	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$3,119.44	58
PY2019	$4,341.49	62
PY2020	$6,348.99	57
PY2021	$24,352.16	79
PY2022	$17,001.50	103
PY2023	$17,836.57	98
PY2024	$2,107.28	75

Payment records · PY2024 (75)

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.	$32.31	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1103470471	CMS
ABBVIE INC.	$22.62	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1103470473	CMS
ABBVIE INC.	$33.68	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1103470475	CMS
Amgen Inc.	$22.39	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1115508533	CMS
Amgen Inc.	$19.87	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1115508547	CMS
Amgen Inc.	$21.31	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1115508558	CMS
AstraZeneca Pharmaceuticals LP	$17.43	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1104628178	CMS
AstraZeneca Pharmaceuticals LP	$33.56	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1105571925	CMS
AstraZeneca Pharmaceuticals LP	$17.74	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1105556846	CMS
AstraZeneca Pharmaceuticals LP	$21.33	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1104332522	CMS
AstraZeneca Pharmaceuticals LP	$23.84	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1105801265	CMS
AstraZeneca Pharmaceuticals LP	$130.36	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1104213003	CMS
AstraZeneca Pharmaceuticals LP	$20.98	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1105572321	CMS
AstraZeneca Pharmaceuticals LP	$20.35	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1105295155	CMS
AstraZeneca Pharmaceuticals LP	$15.08	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1105428753	CMS
AstraZeneca Pharmaceuticals LP	$18.67	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1105893518	CMS
AstraZeneca Pharmaceuticals LP	$25.02	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1104372407	CMS
AstraZeneca Pharmaceuticals LP	$17.39	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1105393842	CMS
AstraZeneca Pharmaceuticals LP	$29.83	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1104217891	CMS
AstraZeneca Pharmaceuticals LP	$18.67	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1105677063	CMS
AstraZeneca Pharmaceuticals LP	$30.31	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1104222745	CMS
AstraZeneca Pharmaceuticals LP	$19.53	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1105599653	CMS
AstraZeneca Pharmaceuticals LP	$15.26	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1104336152	CMS
AstraZeneca Pharmaceuticals LP	$14.63	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1104748973	CMS
BioCryst US Sales Co., LLC	$14.27	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1117478820	CMS
BioCryst US Sales Co., LLC	$16.15	10/27/2024	Food and Beverage	Undisputed	01/23/2026	1117472332	CMS
CSL Behring	$28.05	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1134612711	CMS
CSL Behring	$17.99	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1134612719	CMS
Dermavant Sciences, Inc.	$20.21	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1127857585	CMS
Genentech USA, Inc.	$23.73	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1133097854	CMS
Genentech USA, Inc.	$30.57	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1133097858	CMS
Genentech USA, Inc.	$72.33	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1133097862	CMS
GENZYME CORPORATION	$123.66	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1139607742	CMS
GENZYME CORPORATION	$18.89	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1139607700	CMS
GENZYME CORPORATION	$29.52	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1139607710	CMS
GENZYME CORPORATION	$41.53	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1139607724	CMS
GENZYME CORPORATION	$39.86	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1139607830	CMS
GENZYME CORPORATION	$35.94	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1139607736	CMS
GENZYME CORPORATION	$35.82	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1139607832	CMS
GENZYME CORPORATION	$45.95	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1139607794	CMS
GENZYME CORPORATION	$42.83	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1139607816	CMS
GENZYME CORPORATION	$11.99	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1139607822	CMS
GENZYME CORPORATION	$37.07	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1139607826	CMS
GlaxoSmithKline, LLC.	$17.39	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1116495372	CMS
GlaxoSmithKline, LLC.	$20.93	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1116498219	CMS
GlaxoSmithKline, LLC.	$19.28	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1116325208	CMS
GlaxoSmithKline, LLC.	$17.39	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1116456725	CMS
GlaxoSmithKline, LLC.	$19.62	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1116567268	CMS
GlaxoSmithKline, LLC.	$20.27	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1116424347	CMS
GlaxoSmithKline, LLC.	$0.58	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1116696003	CMS
GlaxoSmithKline, LLC.	$17.39	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1116290615	CMS
GlaxoSmithKline, LLC.	$22.72	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1116630064	CMS
GlaxoSmithKline, LLC.	$17.39	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1116561796	CMS
GlaxoSmithKline, LLC.	$20.41	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1115800626	CMS
Grifols USA, LLC	$21.51	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1124711030	CMS
Grifols USA, LLC	$22.10	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1124711032	CMS
Lilly USA, LLC	$24.52	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1135385379	CMS
Octapharma USA, Inc.	$13.08	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1142313326	CMS
Optinose US, Inc.	$17.49	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1142188750	CMS
PFIZER INC.	$24.02	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1131001778	CMS
Phadia US Inc.	$23.39	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1067585478	CMS
Pharming Healthcare, Inc.	$22.66	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1132145194	CMS
Regeneron Healthcare Solutions, Inc.	$35.26	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1114025774	CMS
Regeneron Healthcare Solutions, Inc.	$21.44	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1114025776	CMS
Regeneron Healthcare Solutions, Inc.	$24.16	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1114025778	CMS
Regeneron Healthcare Solutions, Inc.	$31.52	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1114025780	CMS
Regeneron Healthcare Solutions, Inc.	$94.63	05/31/2024	Education	Undisputed	01/23/2026	1114025782	CMS
Regeneron Healthcare Solutions, Inc.	$22.59	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1114025784	CMS
Regeneron Healthcare Solutions, Inc.	$19.55	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1114025786	CMS
Regeneron Healthcare Solutions, Inc.	$20.41	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1114025788	CMS
Regeneron Healthcare Solutions, Inc.	$23.72	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1114025790	CMS
Regeneron Healthcare Solutions, Inc.	$4.36	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1114025792	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.91	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1137512782	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$67.76	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1137512786	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$30.31	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1137512790	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.