Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. 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 ↗

Covered recipient · General Payments record

RIAZ SIRAJUDDIN

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

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.

General Payments · PY2019–2025

CMS publication 2026-06-30

Latest program year · PY2025

$35,835.52

116 records · 0 disputed

“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.
Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · 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	$28,858.56	5
Travel and Lodging	$4,253.33	7
Food and Beverage	$2,723.63	104

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Novo Nordisk AS	$34,001.10	26
Medtronic, Inc.	$357.02	11
PFIZER INC.	$287.78	17
Acerta Pharma LLC	$254.90	15
Boehringer Ingelheim Pharmaceuticals, Inc.	$147.30	9
Bayer HealthCare Pharmaceuticals Inc.	$147.18	7
Amgen Inc.	$109.27	6
Alnylam Pharmaceuticals Inc.	$94.46	4
Merck Sharp & Dohme Corporation	$82.71	4
E.R. Squibb & Sons, L.L.C.	$78.50	4
NOVARTIS PHARMACEUTICALS CORPORATION	$65.66	3
SCPHARMACEUTICALS INC.	$40.08	2
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$34.40	2
Philips Electronics North America Corporation	$30.00	1
Abbott Laboratories	$24.54	1
CVRx Inc.	$23.29	1
Esperion Therapeutics, Inc.	$22.65	1
Lilly USA, LLC	$19.29	1
BOSTON SCIENTIFIC CORPORATION	$15.39	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
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	$37,933.93	121
PY2025	$35,835.52	116

Payment records · PY2025 (116)

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

Program year 2025 2019 2020 2021 2022 2023 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
AstraZeneca Pharmaceuticals LP	$17.67	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1206343433	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.51	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1222970241	CMS
PFIZER INC.	$22.38	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1229369996	CMS
Boston Scientific Corporation	$15.39	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1181565117	CMS
Bayer Healthcare Pharmaceuticals Inc.	$27.52	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1225805818	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$3.11	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1222970239	CMS
Amgen Inc.	$18.99	11/21/2025	Food and Beverage	No dispute reported	06/30/2026	1228594421	CMS
AstraZeneca Pharmaceuticals LP	$19.99	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1207292703	CMS
Esperion Therapeutics, Inc.	$22.65	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1243975848	CMS
PFIZER INC.	$24.98	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1229573443	CMS
Novo Nordisk Inc	$3,532.50	11/13/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1189038722	CMS
Novo Nordisk Inc	$122.19	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1189160326	CMS
Medtronic, Inc.	$50.51	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1219980892	CMS
PFIZER INC.	$12.98	10/31/2025	Food and Beverage	No dispute reported	06/30/2026	1229551659	CMS
AstraZeneca Pharmaceuticals LP	$15.75	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1206396724	CMS
Alnylam Pharmaceuticals Inc.	$28.33	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1212797327	CMS
Amgen Inc.	$16.59	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1228594417	CMS
Novo Nordisk Inc	$25.81	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1188262058	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.00	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1222970235	CMS
E.R. Squibb & Sons, L.L.C.	$20.99	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1184536014	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$14.27	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1222970233	CMS
Novo Nordisk Inc	$7.54	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1188886615	CMS
Novo Nordisk Inc	$76.60	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1188550662	CMS
Novo Nordisk Inc	$6,476.25	10/14/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1188887432	CMS
Novo Nordisk Inc	$859.09	10/14/2025	Travel and Lodging	No dispute reported	06/30/2026	1189036205	CMS
E.R. Squibb & Sons, L.L.C.	$20.21	10/10/2025	Food and Beverage	No dispute reported	06/30/2026	1184536012	CMS
Bayer Healthcare Pharmaceuticals Inc.	$28.66	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1225805814	CMS
Novo Nordisk Inc	$834.06	10/07/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1188852886	CMS
PFIZER INC.	$2.27	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1229424547	CMS
Amgen Inc.	$14.74	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1227093843	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$14.07	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1222970237	CMS
PFIZER INC.	$21.12	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1229417894	CMS
Novo Nordisk Inc	$15.28	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1188851358	CMS
PFIZER INC.	$22.93	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1229429849	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$18.81	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1173669833	CMS
Alnylam Pharmaceuticals Inc.	$16.87	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1212797303	CMS
AstraZeneca Pharmaceuticals LP	$16.92	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1206246204	CMS
AstraZeneca Pharmaceuticals LP	$15.57	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1206686439	CMS
AstraZeneca Pharmaceuticals LP	$15.95	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206517602	CMS
Amgen Inc.	$25.00	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1228594419	CMS
Medtronic, Inc.	$28.52	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1219980890	CMS
E.R. Squibb & Sons, L.L.C.	$21.53	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1184535980	CMS
PFIZER INC.	$14.31	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1229119942	CMS
PFIZER INC.	$17.11	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1229162523	CMS
Medtronic, Inc.	$30.59	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1219980886	CMS
Novo Nordisk Inc	$2.46	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1188268732	CMS
Novo Nordisk Inc	$21.20	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1189132242	CMS
AstraZeneca Pharmaceuticals LP	$16.27	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1206627597	CMS
Alnylam Pharmaceuticals Inc.	$21.89	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1212797282	CMS
Philips North America LLC	$30.00	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1232636031	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.83	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1222970231	CMS
Novo Nordisk Inc	$7.84	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1188896898	CMS
Novartis Pharmaceuticals Corporation	$20.22	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1200434831	CMS
AstraZeneca Pharmaceuticals LP	$14.15	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1207280701	CMS
Medtronic, Inc.	$31.86	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1219980884	CMS
Bayer Healthcare Pharmaceuticals Inc.	$17.98	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1225805810	CMS
AstraZeneca Pharmaceuticals LP	$21.97	07/07/2025	Food and Beverage	No dispute reported	06/30/2026	1206466307	CMS
Medtronic, Inc.	$13.05	07/07/2025	Food and Beverage	No dispute reported	06/30/2026	1219980888	CMS
Novartis Pharmaceuticals Corporation	$24.16	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1200434829	CMS
PFIZER INC.	$21.23	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1229032084	CMS
E.R. Squibb & Sons, L.L.C.	$15.77	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1184535978	CMS
PFIZER INC.	$19.10	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1228810763	CMS
Merck Sharp & Dohme LLC	$16.15	06/06/2025	Food and Beverage	No dispute reported	06/30/2026	1238352968	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$14.76	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1222970229	CMS
AstraZeneca Pharmaceuticals LP	$17.87	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1206273394	CMS
Novo Nordisk Inc	$20.40	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1188210106	CMS
PFIZER INC.	$18.40	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1231287079	CMS
Novo Nordisk Inc	$20.27	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1188397338	CMS
Merck Sharp & Dohme LLC	$22.18	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1238351048	CMS
Bayer Healthcare Pharmaceuticals Inc.	$14.63	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1225805806	CMS
Medtronic, Inc.	$41.43	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1219980882	CMS
PFIZER INC.	$8.69	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1228827031	CMS
PFIZER INC.	$19.08	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1231612422	CMS
AstraZeneca Pharmaceuticals LP	$10.30	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1206521791	CMS
Bayer Healthcare Pharmaceuticals Inc.	$15.64	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1225805798	CMS
Novo Nordisk Inc	$628.73	04/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1188231508	CMS
Novo Nordisk Inc	$163.61	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1188788645	CMS
Novo Nordisk Inc	$7,653.75	04/17/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1189108268	CMS
Novo Nordisk Inc	$1,044.28	04/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1189151941	CMS
Novo Nordisk Inc	$192.87	04/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1189168207	CMS
Novartis Pharmaceuticals Corporation	$21.28	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1200434827	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$26.93	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1222970227	CMS
Novo Nordisk Inc	$19.74	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1189124462	CMS
SCPHARMACEUTICALS INC.	$19.74	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1228181828	CMS
PFIZER INC.	$18.91	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1231614211	CMS
Novo Nordisk Inc	$27.97	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1189167759	CMS
CVRx, Inc.	$23.29	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1219174132	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$22.82	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1222970225	CMS
AstraZeneca Pharmaceuticals LP	$19.02	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1207273279	CMS
PFIZER INC.	$6.00	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1231635994	CMS
Novo Nordisk Inc	$978.31	03/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1188210640	CMS
Novo Nordisk Inc	$150.67	03/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1188301495	CMS
Novo Nordisk Inc	$399.38	03/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1188796434	CMS
Novo Nordisk Inc	$10,362.00	03/08/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1188934675	CMS
Novo Nordisk Inc	$358.30	03/08/2025	Food and Beverage	No dispute reported	06/30/2026	1189080580	CMS
Amgen Inc.	$19.49	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1228594425	CMS
AstraZeneca Pharmaceuticals LP	$13.51	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206840891	CMS
Alnylam Pharmaceuticals Inc.	$27.37	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1212797228	CMS
PFIZER INC.	$18.95	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1228826311	CMS
Medtronic, Inc.	$22.74	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1219980872	CMS
AstraZeneca Pharmaceuticals LP	$21.40	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1206277661	CMS
Merck Sharp & Dohme LLC	$19.97	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1238353208	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$15.59	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1173669835	CMS
Abbott Laboratories	$24.54	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1240869249	CMS
Lilly USA, LLC	$19.29	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1186864797	CMS
Bayer Healthcare Pharmaceuticals Inc.	$22.58	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1225805802	CMS
Medtronic, Inc.	$33.91	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1219980874	CMS
AstraZeneca Pharmaceuticals LP	$18.56	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1206834287	CMS
SCPHARMACEUTICALS INC.	$20.34	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1228173928	CMS
Amgen Inc.	$14.46	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1227093841	CMS
Medtronic, Inc.	$31.40	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1219980880	CMS
PFIZER INC.	$19.34	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1230102392	CMS
Medtronic, Inc.	$43.19	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1219980878	CMS
Bayer Healthcare Pharmaceuticals Inc.	$20.17	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1225805793	CMS
Medtronic, Inc.	$29.82	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1219980876	CMS
Merck Sharp & Dohme LLC	$24.41	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1238131681	CMS

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: 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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1235186099

Plain: RIAZ SIRAJUDDIN, NPI 1235186099. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1235186099.
APA 7: IndustryPayments. (2026). RIAZ SIRAJUDDIN, NPI 1235186099 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1235186099
Bluebook: RIAZ SIRAJUDDIN, NPI 1235186099, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1235186099.

Source: Centers for Medicare & Medicaid Services, Open Payments.