Covered recipient · General Payments record

RIAZ SIRAJUDDIN

NPI: 1235186099
CMS profile: 328685
Location: OKLAHOMA CITY, OK

General Payments · PY2018–2024

$353,186.46

Reported across 1,246 records
CMS publication 2026-01-23

Latest program year · PY2024

$37,913.71

120 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
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$32,359.36	9
Travel and Lodging	$2,982.36	5
Food and Beverage	$2,571.99	106

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Novo Nordisk AS	$35,417.80	24
Acerta Pharma LLC	$662.13	11
PFIZER INC.	$250.20	17
Merck Sharp & Dohme Corporation	$234.53	7
Medtronic, Inc.	$201.76	7
Bayer HealthCare Pharmaceuticals Inc.	$192.90	11
CVRx Inc.	$190.98	5
Amgen Inc.	$170.65	8
Janssen Pharmaceuticals, Inc	$140.17	6
NOVARTIS PHARMACEUTICALS CORPORATION	$69.03	4
Esperion Therapeutics, Inc.	$52.83	3
Azurity Pharmaceuticals, Inc.	$52.81	3
Boehringer Ingelheim Pharmaceuticals, Inc.	$45.69	2
ATRICURE, INC.	$38.74	2
E.R. Squibb & Sons, L.L.C.	$36.30	2
Abbott Laboratories	$29.69	1
Philips Electronics North America Corporation	$29.18	1
SCPHARMACEUTICALS INC.	$18.45	1
IMPULSE DYNAMICS (USA) INC.	$18.12	1
CHIESI USA, INC.	$16.45	1
Lilly USA, LLC	$16.34	1
Medicure Pharma Inc.	$15.61	1
Kowa Pharmaceuticals America, Inc.	$13.35	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$97,976.93	207
PY2019	$9,808.30	170
PY2020	$15,094.95	182
PY2021	$28,775.49	192
PY2022	$109,617.11	228
PY2023	$53,999.97	147
PY2024	$37,913.71	120

Payment records · PY2024 (120)

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
Abbott Laboratories	$29.69	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1125375455	CMS
Amgen Inc.	$20.45	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1116131533	CMS
Amgen Inc.	$16.89	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1116131539	CMS
Amgen Inc.	$19.06	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1116131545	CMS
Amgen Inc.	$22.56	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1116131551	CMS
Amgen Inc.	$24.58	08/09/2024	Food and Beverage	Undisputed	01/23/2026	1116131559	CMS
Amgen Inc.	$11.95	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1116131565	CMS
Amgen Inc.	$22.79	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1116131571	CMS
Amgen Inc.	$32.37	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1116131579	CMS
AstraZeneca Pharmaceuticals LP	$65.06	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1110546017	CMS
AstraZeneca Pharmaceuticals LP	$14.66	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1110554294	CMS
AstraZeneca Pharmaceuticals LP	$450.00	04/08/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1110552140	CMS
AstraZeneca Pharmaceuticals LP	$17.63	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1110544231	CMS
AstraZeneca Pharmaceuticals LP	$16.00	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1110553756	CMS
AstraZeneca Pharmaceuticals LP	$16.73	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1110539471	CMS
AstraZeneca Pharmaceuticals LP	$14.04	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1110539577	CMS
AstraZeneca Pharmaceuticals LP	$20.24	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1110537361	CMS
AstraZeneca Pharmaceuticals LP	$13.76	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1110551812	CMS
AstraZeneca Pharmaceuticals LP	$13.40	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1110544877	CMS
AstraZeneca Pharmaceuticals LP	$20.61	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1110547460	CMS
ATRICURE, INC.	$20.76	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1132867346	CMS
ATRICURE, INC.	$17.98	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1132890981	CMS
Azurity Pharmaceuticals, Inc.	$15.22	05/25/2024	Food and Beverage	Undisputed	01/23/2026	1134012909	CMS
Azurity Pharmaceuticals, Inc.	$16.61	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1134012911	CMS
Azurity Pharmaceuticals, Inc.	$20.98	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1134012913	CMS
Bayer Healthcare Pharmaceuticals Inc.	$17.51	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1086233218	CMS
Bayer Healthcare Pharmaceuticals Inc.	$15.00	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1086162806	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.87	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1086116912	CMS
Bayer Healthcare Pharmaceuticals Inc.	$11.23	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1086082410	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.76	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1086187856	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.38	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1086127346	CMS
Bayer Healthcare Pharmaceuticals Inc.	$14.50	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1086140779	CMS
Bayer Healthcare Pharmaceuticals Inc.	$16.93	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1086136363	CMS
Bayer Healthcare Pharmaceuticals Inc.	$22.67	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1086180981	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.49	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1086225720	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.56	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1086188210	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.64	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1117926226	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$22.05	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1117926224	CMS
Chiesi USA, Inc.	$16.45	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1151821308	CMS
CVRx, Inc.	$21.11	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1151790389	CMS
CVRx, Inc.	$2.75	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1151790391	CMS
CVRx, Inc.	$133.63	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1151790393	CMS
CVRx, Inc.	$26.85	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1151790395	CMS
CVRx, Inc.	$6.64	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1151790397	CMS
E.R. Squibb & Sons, L.L.C.	$16.82	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1101569076	CMS
E.R. Squibb & Sons, L.L.C.	$19.48	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1101569102	CMS
Esperion Therapeutics, Inc.	$19.32	04/28/2024	Food and Beverage	Undisputed	01/23/2026	1129455760	CMS
Esperion Therapeutics, Inc.	$14.44	07/07/2024	Food and Beverage	Undisputed	01/23/2026	1129455762	CMS
Esperion Therapeutics, Inc.	$19.07	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1129455764	CMS
Impulse Dynamics (USA) Inc.	$18.12	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1100415645	CMS
Janssen Pharmaceuticals, Inc	$30.79	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1078139685	CMS
Janssen Pharmaceuticals, Inc	$18.54	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1078140189	CMS
Janssen Pharmaceuticals, Inc	$32.78	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1078140755	CMS
Janssen Pharmaceuticals, Inc	$20.57	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1078140669	CMS
Janssen Pharmaceuticals, Inc	$22.33	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1078139745	CMS
Janssen Pharmaceuticals, Inc	$15.16	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1078140323	CMS
Kowa Pharmaceuticals America, Inc.	$13.35	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1113470629	CMS
Lilly USA, LLC	$16.34	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1135384329	CMS
Medicure Pharma Inc.	$15.61	02/14/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1089506548	CMS
Medtronic, Inc.	$30.88	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1116863605	CMS
Medtronic, Inc.	$32.69	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1116863607	CMS
Medtronic, Inc.	$17.31	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1116863609	CMS
Medtronic, Inc.	$38.00	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1116863611	CMS
Medtronic, Inc.	$32.68	09/06/2024	Food and Beverage	Undisputed	01/23/2026	1116863613	CMS
Medtronic, Inc.	$36.60	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1116863615	CMS
Medtronic, Inc.	$13.60	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1116863617	CMS
Merck Sharp & Dohme LLC	$119.52	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1141590920	CMS
Merck Sharp & Dohme LLC	$7.59	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1141914301	CMS
Merck Sharp & Dohme LLC	$15.54	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1141834489	CMS
Merck Sharp & Dohme LLC	$23.98	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1141590918	CMS
Merck Sharp & Dohme LLC	$19.18	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1141590922	CMS
Merck Sharp & Dohme LLC	$24.31	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1141914287	CMS
Merck Sharp & Dohme LLC	$24.41	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1141590924	CMS
Novartis Pharmaceuticals Corporation	$14.36	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1087193283	CMS
Novartis Pharmaceuticals Corporation	$17.96	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1087193297	CMS
Novartis Pharmaceuticals Corporation	$21.64	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1087193305	CMS
Novartis Pharmaceuticals Corporation	$15.07	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1087193313	CMS
Novo Nordisk Inc	$32.08	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1108574724	CMS
Novo Nordisk Inc	$1,938.00	02/20/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1108576973	CMS
Novo Nordisk Inc	$142.34	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1108574274	CMS
Novo Nordisk Inc	$7,556.25	03/07/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1108575836	CMS
Novo Nordisk Inc	$387.83	03/07/2024	Travel and Lodging	Undisputed	01/23/2026	1108578083	CMS
Novo Nordisk Inc	$687.05	03/07/2024	Travel and Lodging	Undisputed	01/23/2026	1108578393	CMS
Novo Nordisk Inc	$199.15	03/07/2024	Travel and Lodging	Undisputed	01/23/2026	1108578921	CMS
Novo Nordisk Inc	$4.63	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1108578445	CMS
Novo Nordisk Inc	$2,636.00	04/01/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1108576319	CMS
Novo Nordisk Inc	$7,943.75	04/11/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1108575238	CMS
Novo Nordisk Inc	$113.12	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1108576217	CMS
Novo Nordisk Inc	$803.15	04/11/2024	Travel and Lodging	Undisputed	01/23/2026	1108578829	CMS
Novo Nordisk Inc	$7,943.75	04/17/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1108574688	CMS
Novo Nordisk Inc	$905.18	04/17/2024	Travel and Lodging	Undisputed	01/23/2026	1108575138	CMS
Novo Nordisk Inc	$125.00	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1108576429	CMS
Novo Nordisk Inc	$1,938.00	04/23/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1108576279	CMS
Novo Nordisk Inc	$18.52	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1108574462	CMS
Novo Nordisk Inc	$17.12	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1108579117	CMS
Novo Nordisk Inc	$16.93	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1108577827	CMS
Novo Nordisk Inc	$26.74	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1108574212	CMS
Novo Nordisk Inc	$2.26	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1108577887	CMS
Novo Nordisk Inc	$1,938.00	11/21/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1108574436	CMS
Novo Nordisk Inc	$17.79	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1108576275	CMS
Novo Nordisk Inc	$25.16	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1108578079	CMS
PFIZER INC.	$26.27	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1130964575	CMS
PFIZER INC.	$4.20	02/19/2024	Food and Beverage	Undisputed	01/23/2026	1131718690	CMS
PFIZER INC.	$23.15	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1131062032	CMS
PFIZER INC.	$11.15	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1131718880	CMS
PFIZER INC.	$16.84	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1131462776	CMS
PFIZER INC.	$17.64	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1131708221	CMS
PFIZER INC.	$4.93	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1131724316	CMS
PFIZER INC.	$12.26	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1131766056	CMS
PFIZER INC.	$19.87	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1131792363	CMS
PFIZER INC.	$17.35	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1131759408	CMS
PFIZER INC.	$3.34	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1131793653	CMS
PFIZER INC.	$18.33	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1131894778	CMS
PFIZER INC.	$14.41	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1131960714	CMS
PFIZER INC.	$17.44	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1130877246	CMS
PFIZER INC.	$10.75	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1131952542	CMS
PFIZER INC.	$13.67	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1131965627	CMS
PFIZER INC.	$18.60	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1131125894	CMS
Philips North America LLC	$29.18	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1146909249	CMS
SCPHARMACEUTICALS INC.	$18.45	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1132322443	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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