Covered recipient · General Payments record

DONALD B WENDER

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1861463275
CMS profile: 311760
Location: SIOUX CITY, IA

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

$3,225.00

177 records · 0 disputed

Summary and payment records

CMS publication 2026-06-30

Read the payment records

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”
— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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	$2,634.67	167
Education	$590.33	10

By paying entity

PY2023 · entire year · sorted by reported total

Paying entity	Amount	Records
Astellas Pharma US Inc	$326.20	9
NOVARTIS PHARMACEUTICALS CORPORATION	$217.76	13
Merck Sharp & Dohme LLC	$185.70	12
Incyte Corporation	$179.04	11
Celgene Corporation	$171.30	14
Janssen Biotech, Inc.	$170.63	5
Amgen Inc.	$163.74	10
GENZYME CORPORATION	$158.11	12
E.R. Squibb & Sons, L.L.C.	$153.57	9
Genentech USA, Inc.	$132.24	10
Seagen Inc.	$130.12	9
Exelixis Inc.	$99.99	1
SANOFI-AVENTIS U.S. LLC	$98.00	1
PharmaEssentia USA Corporation	$77.59	4
SERVIER PHARMACEUTICALS LLC	$71.51	4
Daiichi Sankyo Inc.	$56.78	3
Gilead Sciences, Inc.	$52.43	3
PFIZER INC.	$51.77	3
Genentech, Inc.	$45.78	2
Octapharma USA, Inc.	$44.58	2
Eisai Inc.	$44.37	3
Myriad Genetic Laboratories, Inc.	$37.44	2
Boehringer Ingelheim Pharmaceuticals, Inc.	$35.81	2
Bayer Healthcare Pharmaceuticals Inc.	$35.38	2
Lilly USA, LLC	$32.49	2
Blueprint Medicines Corporation	$31.93	2
Puma Biotechnology, Inc.	$30.45	2
Ipsen Biopharmaceuticals, Inc	$29.49	2
Regeneron Healthcare Solutions, Inc.	$29.33	2
G1 Therapeutics, Inc.	$26.01	2
AVEO Pharmaceuticals, Inc.	$25.75	2
Pharmacyclics LLC, An AbbVie Company	$21.78	1
ADC Therapeutics America, Inc.	$19.40	1
Catalyst Pharmaceuticals, Inc.	$18.91	1
Coherus Biosciences Inc.	$18.41	1
Janssen Pharmaceuticals, Inc	$18.01	1
Rigel Pharmaceuticals, Inc.	$17.45	1
SOBI, INC	$16.68	1
Takeda Pharmaceuticals U.S.A., Inc.	$16.66	1
Sumitomo Pharma America, Inc.	$15.90	1
Deciphera Pharmaceuticals Inc.	$15.79	1
Mirati Therapeutics, Inc.	$15.48	1
EMD Serono, Inc.	$15.41	1
Novocure Inc.	$14.49	1
CTI BioPharma Corp.	$14.16	1
Tolmar, Inc.	$13.97	1
Acrotech Biopharma Inc.	$13.92	1
AstraZeneca Pharmaceuticals LP	$13.29	1

Page 1 of 4; records 1–50 of 177 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

DONALD B WENDER

NPI 1861463275 · CMS profile ID 311760

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

SIOUX CITY, IA

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 4; records 1–50 of 177 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1861463275?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: DONALD B WENDER, NPI 1861463275, CMS profile ID 311760. 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 4; records 1–50 of 177 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1861463275?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7: IndustryPayments. (2026). DONALD B WENDER, NPI 1861463275, CMS profile ID 311760. 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 4; records 1–50 of 177 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1861463275?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook: DONALD B WENDER, NPI 1861463275, CMS profile ID 311760, 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 4; records 1–50 of 177 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-1861463275?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

Reporting company Nature of payment

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

177 matching records · $3,225.00 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 177 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 177.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Janssen Biotech, Inc.	$22.03	12/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	988683117	CMS
Bayer Healthcare Pharmaceuticals Inc.	$15.84	12/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000503799	CMS
Janssen Pharmaceuticals, Inc	$18.01	12/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	988601215	CMS
Gilead Sciences, Inc.	$19.14	12/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1025847689	CMS
PFIZER INC.	$18.81	12/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049421743	CMS
E.R. Squibb & Sons, L.L.C.	$20.48	12/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015399817	CMS
Genentech USA, Inc.	$10.65	12/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1040350721	CMS
E.R. Squibb & Sons, L.L.C.	$24.24	12/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015399809	CMS
Genentech, Inc.	$19.32	12/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1040350709	CMS
Astellas Pharma US Inc	$69.99	12/11/2023	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1034740225	CMS
Astellas Pharma US Inc	$84.99	12/11/2023	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1034740231	CMS
PharmaEssentia USA Corporation	$22.31	12/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1059309191	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.54	12/05/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1000510907	CMS
Pharmacyclics LLC, An AbbVie Company	$21.78	12/05/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	998297727	CMS
Astellas Pharma US Inc	$13.49	11/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1034714049	CMS
Incyte Corporation	$7.32	11/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1044364067	CMS
Janssen Biotech, Inc.	$102.72	11/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	988683113	CMS
SERVIER PHARMACEUTICALS LLC	$22.23	11/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1055087205	CMS
Eisai Inc.	$13.52	11/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023308573	CMS
Lilly USA, LLC	$19.22	11/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031378677	CMS
Sumitomo Pharma America, Inc.	$15.90	11/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1030723651	CMS
Novartis Pharmaceuticals Corporation	$32.02	11/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993258687	CMS
Merck Sharp & Dohme LLC	$12.95	11/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048808541	CMS
ADC Therapeutics America, Inc.	$19.40	11/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1053794781	CMS
GENZYME CORPORATION	$22.22	11/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049628259	CMS
Novartis Pharmaceuticals Corporation	$15.80	11/06/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993258683	CMS
EMD Serono, Inc.	$15.41	11/04/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1032378459	CMS
Amgen Inc.	$13.44	11/02/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1020569009	CMS
Acrotech Biopharma Inc.	$13.92	11/01/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1052994483	CMS
Merck Sharp & Dohme LLC	$7.52	11/01/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048515353	CMS
Novartis Pharmaceuticals Corporation	$17.89	11/01/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993258685	CMS
Merck Sharp & Dohme LLC	$19.81	10/27/2023	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048689387	CMS
Astellas Pharma US Inc	$12.75	10/25/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1034620097	CMS
Puma Biotechnology, Inc.	$12.77	10/25/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1059049639	CMS
Celgene Corporation	$20.65	10/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015399705	CMS
Incyte Corporation	$17.15	10/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1044364027	CMS
PFIZER INC.	$15.95	10/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050558559	CMS
Genentech USA, Inc.	$19.86	10/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1040350715	CMS
GENZYME CORPORATION	$9.35	10/17/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049628233	CMS
Novartis Pharmaceuticals Corporation	$17.96	10/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993258681	CMS
Celgene Corporation	$15.10	10/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015399697	CMS
Merck Sharp & Dohme LLC	$19.71	10/11/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048515341	CMS
Astellas Pharma US Inc	$10.35	10/06/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1034576285	CMS
Novartis Pharmaceuticals Corporation	$17.45	10/03/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	993258679	CMS
Celgene Corporation	$12.17	09/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015399655	CMS
Incyte Corporation	$1.29	09/28/2023	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1044364019	CMS
Incyte Corporation	$14.41	09/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1044364137	CMS
Seagen Inc.	$15.59	09/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	995682733	CMS
Genentech USA, Inc.	$15.68	09/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1040350667	CMS
Janssen Biotech, Inc.	$16.53	09/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	988683115	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$4,565.56	144
PY2020	$1,212.01	79
PY2021	$2,823.72	167
PY2022	$5,006.17	174
PY2023	$3,225.00	177
PY2024	$2,979.33	160
PY2025	$2,299.66	115

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.