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

KRZYSZTOF MISIUKIEWICZ

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI: 1427102490
CMS profile: 155712
Location: NEW YORK, NY

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

$91,797.46

103 records · 0 disputed

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.
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	$76,002.50	14
Travel and Lodging	$12,783.38	31
Food and Beverage	$3,011.58	58

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Merck Sharp & Dohme Corporation	$59,749.08	45
Coherus Biosciences Inc.	$23,010.50	9
Bayer HealthCare Pharmaceuticals Inc.	$7,526.70	14
Fennec Pharmaceuticals, Inc.	$754.01	2
GlaxoSmithKline, LLC.	$185.67	9
Regeneron Healthcare Solutions, Inc.	$129.46	5
Napo Pharmaceuticals Inc	$116.46	5
EISAI INC.	$111.90	5
NOVARTIS PHARMACEUTICALS CORPORATION	$75.31	3
Stemline Therapeutics Inc.	$72.65	3
Caris MPI, Inc.	$33.00	1
BeOne Medicines USA, Inc.	$32.72	2

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$76,655.48	79
PY2020	$4,982.53	8
PY2021	$4,538.15	11
PY2022	$27,103.94	40
PY2023	$75,092.41	79
PY2024	$37,615.27	66
PY2025	$91,797.46	103

Payment records · PY2025 (103)

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
Bayer Healthcare Pharmaceuticals Inc.	$26.40	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1225656690	CMS
Merck Sharp & Dohme LLC	$5,760.00	12/17/2025	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	1237995186	CMS
Merck Sharp & Dohme LLC	$75.00	12/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1238002898	CMS
Caris MPI, Inc.	$33.00	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1234283270	CMS
Eisai Inc.	$18.56	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1244492394	CMS
GlaxoSmithKline, LLC.	$28.85	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1190624744	CMS
Merck Sharp & Dohme LLC	$407.01	12/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1238004270	CMS
Merck Sharp & Dohme LLC	$125.00	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1238185266	CMS
Merck Sharp & Dohme LLC	$5,760.00	11/26/2025	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	1237994262	CMS
Merck Sharp & Dohme LLC	$75.00	11/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1237996234	CMS
Merck Sharp & Dohme LLC	$150.00	11/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1238008848	CMS
Merck Sharp & Dohme LLC	$5,760.00	11/26/2025	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	1238029820	CMS
Merck Sharp & Dohme LLC	$238.30	11/19/2025	Travel and Lodging	No dispute reported	06/30/2026	1238004346	CMS
Merck Sharp & Dohme LLC	$110.16	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1238185670	CMS
Fennec Pharmaceuticals, Inc.	$163.97	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1250855113	CMS
Bayer Healthcare Pharmaceuticals Inc.	$20.63	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1225656688	CMS
Merck Sharp & Dohme LLC	$188.28	11/12/2025	Travel and Lodging	No dispute reported	06/30/2026	1237997566	CMS
Merck Sharp & Dohme LLC	$519.84	11/12/2025	Travel and Lodging	No dispute reported	06/30/2026	1238035516	CMS
Merck Sharp & Dohme LLC	$124.99	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1238100464	CMS
Coherus Oncology, Inc.	$9,375.00	11/11/2025	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	1235235117	CMS
Coherus Oncology, Inc.	$1,084.35	11/11/2025	Travel and Lodging	No dispute reported	06/30/2026	1235235122	CMS
Novartis Pharmaceuticals Corporation	$24.47	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1200605340	CMS
GlaxoSmithKline, LLC.	$20.34	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1190506072	CMS
Coherus Oncology, Inc.	$21.68	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1235235074	CMS
Merck Sharp & Dohme LLC	$3,840.00	10/22/2025	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	1238043217	CMS
Merck Sharp & Dohme LLC	$21.44	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1238050301	CMS
Bayer Healthcare Pharmaceuticals Inc.	$24.96	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1225656674	CMS
Stemline Therapeutics Inc.	$21.12	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1244097412	CMS
Eisai Inc.	$21.87	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1244492392	CMS
BeOne Medicines USA, Inc.	$17.00	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1202890546	CMS
Novartis Pharmaceuticals Corporation	$25.09	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1200739142	CMS
Regeneron Healthcare Solutions, Inc.	$24.45	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1212991736	CMS
GlaxoSmithKline, LLC.	$27.61	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1191089664	CMS
Napo Pharmaceuticals Inc	$25.32	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1225171540	CMS
Bayer Healthcare Pharmaceuticals Inc.	$16.48	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1225656672	CMS
Napo Pharmaceuticals Inc	$19.21	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1225171534	CMS
Regeneron Healthcare Solutions, Inc.	$25.56	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1212991734	CMS
Napo Pharmaceuticals Inc	$25.09	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1225171520	CMS
Merck Sharp & Dohme LLC	$150.00	08/06/2025	Travel and Lodging	No dispute reported	06/30/2026	1237994936	CMS
Merck Sharp & Dohme LLC	$5,760.00	08/06/2025	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	1238001134	CMS
Bayer Healthcare Pharmaceuticals Inc.	$16.43	08/01/2025	Food and Beverage	No dispute reported	06/30/2026	1225656668	CMS
Merck Sharp & Dohme LLC	$458.85	07/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1238005144	CMS
Merck Sharp & Dohme LLC	$255.57	07/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1238032432	CMS
Merck Sharp & Dohme LLC	$912.46	07/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1238034416	CMS
Merck Sharp & Dohme LLC	$124.74	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1238319932	CMS
Stemline Therapeutics Inc.	$26.62	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1244097409	CMS
GlaxoSmithKline, LLC.	$11.89	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1190482527	CMS
GlaxoSmithKline, LLC.	$11.67	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1191295336	CMS
Napo Pharmaceuticals Inc	$20.84	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1225171508	CMS
Bayer Healthcare Pharmaceuticals Inc.	$25.35	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1225656666	CMS
Merck Sharp & Dohme LLC	$5,760.00	06/25/2025	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	1237996236	CMS
Merck Sharp & Dohme LLC	$75.00	06/25/2025	Travel and Lodging	No dispute reported	06/30/2026	1238031568	CMS
Merck Sharp & Dohme LLC	$769.70	06/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1238030722	CMS
Merck Sharp & Dohme LLC	$78.09	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1238139747	CMS
GlaxoSmithKline, LLC.	$29.42	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1190358462	CMS
Stemline Therapeutics Inc.	$24.91	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1244097405	CMS
Regeneron Healthcare Solutions, Inc.	$23.05	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1212991732	CMS
BeOne Medicines USA, Inc.	$15.72	06/06/2025	Food and Beverage	No dispute reported	06/30/2026	1202890544	CMS
Merck Sharp & Dohme LLC	$5,760.00	06/04/2025	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	1238037012	CMS
Merck Sharp & Dohme LLC	$150.00	05/30/2025	Travel and Lodging	No dispute reported	06/30/2026	1238031566	CMS
Eisai Inc.	$23.22	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1244492390	CMS
Merck Sharp & Dohme LLC	$150.00	05/23/2025	Travel and Lodging	No dispute reported	06/30/2026	1238034410	CMS
Merck Sharp & Dohme LLC	$219.14	05/22/2025	Travel and Lodging	No dispute reported	06/30/2026	1238007788	CMS
Merck Sharp & Dohme LLC	$1,168.63	05/22/2025	Travel and Lodging	No dispute reported	06/30/2026	1238036076	CMS
Merck Sharp & Dohme LLC	$468.87	05/22/2025	Travel and Lodging	No dispute reported	06/30/2026	1238037014	CMS
Merck Sharp & Dohme LLC	$99.14	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1238046539	CMS
Merck Sharp & Dohme LLC	$5,760.00	05/21/2025	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	1238007742	CMS
Regeneron Healthcare Solutions, Inc.	$30.75	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1212991730	CMS
Merck Sharp & Dohme LLC	$26.43	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1238046541	CMS
Bayer Healthcare Pharmaceuticals Inc.	$17.57	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1225656664	CMS
Merck Sharp & Dohme LLC	$209.00	05/07/2025	Travel and Lodging	No dispute reported	06/30/2026	1238027886	CMS
Merck Sharp & Dohme LLC	$598.34	05/07/2025	Travel and Lodging	No dispute reported	06/30/2026	1238031214	CMS
Merck Sharp & Dohme LLC	$764.82	05/07/2025	Travel and Lodging	No dispute reported	06/30/2026	1238038652	CMS
Merck Sharp & Dohme LLC	$81.91	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1238185660	CMS
Napo Pharmaceuticals Inc	$26.00	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1225171494	CMS
Eisai Inc.	$16.80	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1244492388	CMS
Regeneron Healthcare Solutions, Inc.	$25.65	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1212991728	CMS
Bayer Healthcare Pharmaceuticals Inc.	$118.66	04/02/2025	Travel and Lodging	No dispute reported	06/30/2026	1225656678	CMS
Bayer Healthcare Pharmaceuticals Inc.	$24.25	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1225656684	CMS
Coherus Oncology, Inc.	$338.06	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1235235098	CMS
Coherus Oncology, Inc.	$8,437.50	03/28/2025	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	1235235101	CMS
Coherus Oncology, Inc.	$803.50	03/28/2025	Travel and Lodging	No dispute reported	06/30/2026	1235235105	CMS
Coherus Oncology, Inc.	$378.46	03/28/2025	Travel and Lodging	No dispute reported	06/30/2026	1235235109	CMS
Coherus Oncology, Inc.	$696.95	03/28/2025	Travel and Lodging	No dispute reported	06/30/2026	1235235114	CMS
Merck Sharp & Dohme LLC	$23.43	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1238319556	CMS
Bayer Healthcare Pharmaceuticals Inc.	$155.68	03/15/2025	Travel and Lodging	No dispute reported	06/30/2026	1225656680	CMS
Bayer Healthcare Pharmaceuticals Inc.	$5,786.00	03/15/2025	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	1225656686	CMS
Bayer Healthcare Pharmaceuticals Inc.	$107.68	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1225656670	CMS
Merck Sharp & Dohme LLC	$5,760.00	03/07/2025	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	1238004348	CMS
Merck Sharp & Dohme LLC	$150.00	03/07/2025	Travel and Lodging	No dispute reported	06/30/2026	1238007748	CMS
GlaxoSmithKline, LLC.	$24.94	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1190355732	CMS
Coherus Oncology, Inc.	$1,875.00	03/04/2025	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	1235235093	CMS
Bayer Healthcare Pharmaceuticals Inc.	$577.61	02/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1225656682	CMS
Merck Sharp & Dohme LLC	$620.70	02/25/2025	Travel and Lodging	No dispute reported	06/30/2026	1238001676	CMS
Merck Sharp & Dohme LLC	$193.66	02/25/2025	Travel and Lodging	No dispute reported	06/30/2026	1238006474	CMS
Merck Sharp & Dohme LLC	$18.79	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1238277233	CMS
Merck Sharp & Dohme LLC	$26.79	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1238360387	CMS
GlaxoSmithKline, LLC.	$8.79	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1190781940	CMS
Bayer Healthcare Pharmaceuticals Inc.	$609.00	02/06/2025	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	1225656676	CMS
Fennec Pharmaceuticals, Inc.	$590.04	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1250855111	CMS
Novartis Pharmaceuticals Corporation	$25.75	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1200739108	CMS
Eisai Inc.	$31.45	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1244492386	CMS
GlaxoSmithKline, LLC.	$22.16	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1190449355	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-1427102490

Plain: KRZYSZTOF MISIUKIEWICZ, NPI 1427102490. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1427102490.
APA 7: IndustryPayments. (2026). KRZYSZTOF MISIUKIEWICZ, NPI 1427102490 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1427102490
Bluebook: KRZYSZTOF MISIUKIEWICZ, NPI 1427102490, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1427102490.

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