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

ULADZISLAU NAIDZIONAK

Allopathic & Osteopathic Physicians Internal Medicine

NPI: 1023246212
CMS profile: 227273
Location: SAINT LOUIS, MO

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

$2,889.77

111 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
Food and Beverage	$2,889.77	111

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$347.55	15
NOVARTIS PHARMACEUTICALS CORPORATION	$248.24	10
EISAI INC.	$178.18	6
Merck Sharp & Dohme Corporation	$169.49	6
Alexion Pharmaceuticals, Inc.	$155.49	6
Abbott Laboratories	$133.22	1
Janssen Biotech, Inc.	$125.33	5
PharmaEssentia USA Corporation	$124.95	4
E.R. Squibb & Sons, L.L.C.	$121.41	6
SOBI, INC	$88.94	4
Takeda Pharmaceuticals U.S.A., Inc.	$79.59	3
Gilead Sciences, Inc.	$76.17	4
PFIZER INC.	$69.05	3
ABBVIE INC.	$62.53	2
BeOne Medicines USA, Inc.	$58.24	2
Lilly USA, LLC	$57.39	3
Daiichi Sankyo Inc.	$54.75	2
Genentech USA, Inc.	$53.56	2
Bayer HealthCare Pharmaceuticals Inc.	$50.35	2
ARRAY BIOPHARMA INC	$45.47	2
Pharmacosmos Therapeutics Inc.	$43.96	2
Incyte Corporation	$41.52	2
TerSera Therapeutics LLC	$35.59	1
Agios Pharmaceuticals, Inc.	$34.13	1
Boehringer Ingelheim Pharmaceuticals, Inc.	$33.38	1
Karyopharm Therapeutics Inc.	$33.17	1
Celgene Corporation	$31.26	1
SHIELD THERAPEUTICS INC	$31.06	1
Exelixis Inc.	$30.54	1
TAIHO ONCOLOGY, INC.	$29.76	1
JAZZ PHARMACEUTICALS INC.	$29.30	1
PUMA BIOTECHNOLOGY, INC.	$26.34	1
Kite Pharma, Inc.	$23.50	1
Dendreon Pharmaceuticals LLC	$23.32	1
ACCORD HEALTHCARE, INC.	$23.19	1
GlaxoSmithKline, LLC.	$23.08	1
Integra LifeSciences Corporation	$21.57	1
Caris MPI, Inc.	$20.56	1
Ipsen Biopharmaceuticals, Inc	$20.50	1
Geron Corporation	$20.01	1
Novocure Inc.	$14.13	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$1,804.01	93
PY2020	$2,127.72	103
PY2021	$3,250.18	137
PY2022	$2,978.77	133
PY2023	$4,806.54	120
PY2024	$13,924.66	109
PY2025	$2,889.77	111

Payment records · PY2025 (111)

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
Dendreon Pharmaceuticals LLC	$23.32	12/30/2025	Food and Beverage	No dispute reported	06/30/2026	1245007150	CMS
Caris MPI, Inc.	$20.56	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1234283608	CMS
ABBVIE INC.	$30.01	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1203221001	CMS
PharmaEssentia USA Corporation	$30.32	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1246830740	CMS
Integra LifeSciences Corporation	$21.57	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1248207565	CMS
SOBI, INC	$19.89	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1240225378	CMS
GlaxoSmithKline, LLC.	$23.08	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1190646450	CMS
E.R. Squibb & Sons, L.L.C.	$18.75	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1184874486	CMS
AstraZeneca Pharmaceuticals LP	$28.93	11/21/2025	Food and Beverage	No dispute reported	06/30/2026	1207265325	CMS
Novartis Pharmaceuticals Corporation	$25.05	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1200644656	CMS
Janssen Biotech, Inc.	$23.88	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1174972958	CMS
AstraZeneca Pharmaceuticals LP	$18.86	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1206958705	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.99	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1223928002	CMS
BeOne Medicines USA, Inc.	$27.06	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1202911495	CMS
Merck Sharp & Dohme LLC	$32.42	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1238064007	CMS
AstraZeneca Pharmaceuticals LP	$25.73	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1206290653	CMS
JAZZ PHARMACEUTICALS INC.	$29.30	10/31/2025	Food and Beverage	No dispute reported	06/30/2026	1234323391	CMS
Alexion Pharmaceuticals, Inc.	$16.05	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1202975276	CMS
Celgene Corporation	$31.26	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1184874474	CMS
Lilly USA, LLC	$25.57	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1186963558	CMS
PFIZER INC.	$26.90	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1230949568	CMS
Novartis Pharmaceuticals Corporation	$21.05	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1200644658	CMS
ARRAY BIOPHARMA INC	$25.00	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1230471753	CMS
Novartis Pharmaceuticals Corporation	$28.02	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1200713251	CMS
ACCORD HEALTHCARE, INC.	$23.19	10/12/2025	Food and Beverage	No dispute reported	06/30/2026	1248752618	CMS
PharmaEssentia USA Corporation	$31.85	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1246830704	CMS
TAIHO ONCOLOGY, INC.	$29.76	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1211413502	CMS
Merck Sharp & Dohme LLC	$26.01	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1238116620	CMS
Gilead Sciences, Inc.	$15.72	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1234567620	CMS
Exelixis Inc.	$30.54	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1218806919	CMS
Alexion Pharmaceuticals, Inc.	$24.52	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1202966834	CMS
AstraZeneca Pharmaceuticals LP	$18.39	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1206831329	CMS
AstraZeneca Pharmaceuticals LP	$24.59	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1207057410	CMS
AstraZeneca Pharmaceuticals LP	$27.69	08/29/2025	Food and Beverage	No dispute reported	06/30/2026	1207115995	CMS
Ipsen Biopharmaceuticals, Inc	$20.50	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1208842833	CMS
Alexion Pharmaceuticals, Inc.	$31.88	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1202966550	CMS
Novocure Inc.	$14.13	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1251155275	CMS
Karyopharm Therapeutics Inc.	$33.17	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1246652882	CMS
PFIZER INC.	$25.31	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1230451385	CMS
Novartis Pharmaceuticals Corporation	$23.35	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1200713249	CMS
SOBI, INC	$27.84	08/01/2025	Food and Beverage	No dispute reported	06/30/2026	1240225374	CMS
E.R. Squibb & Sons, L.L.C.	$18.29	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1184874454	CMS
Eisai Inc.	$25.45	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1244517265	CMS
Incyte Corporation	$19.49	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1226140109	CMS
Daiichi Sankyo Inc.	$29.75	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1197088463	CMS
Bayer Healthcare Pharmaceuticals Inc.	$25.10	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1225666731	CMS
AstraZeneca Pharmaceuticals LP	$28.85	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1206345249	CMS
Janssen Biotech, Inc.	$24.38	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1174979811	CMS
Janssen Biotech, Inc.	$19.79	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1174979925	CMS
PharmaEssentia USA Corporation	$31.85	07/07/2025	Food and Beverage	No dispute reported	06/30/2026	1246830634	CMS
Bayer Healthcare Pharmaceuticals Inc.	$25.25	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1225666729	CMS
E.R. Squibb & Sons, L.L.C.	$31.99	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1184874442	CMS
Genentech USA, Inc.	$27.99	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1211603320	CMS
Merck Sharp & Dohme LLC	$22.65	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1238064009	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.55	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1223899661	CMS
AstraZeneca Pharmaceuticals LP	$8.36	06/14/2025	Food and Beverage	No dispute reported	06/30/2026	1206407215	CMS
AstraZeneca Pharmaceuticals LP	$28.21	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1207030623	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$33.38	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1222950703	CMS
Gilead Sciences, Inc.	$22.62	06/06/2025	Food and Beverage	No dispute reported	06/30/2026	1234498606	CMS
Novartis Pharmaceuticals Corporation	$20.84	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1200713271	CMS
SHIELD THERAPEUTICS INC	$31.06	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1249616334	CMS
Alexion Pharmaceuticals, Inc.	$25.69	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1202947832	CMS
PFIZER INC.	$16.84	05/23/2025	Food and Beverage	No dispute reported	06/30/2026	1229164595	CMS
Genentech USA, Inc.	$25.57	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1211603317	CMS
PUMA BIOTECHNOLOGY, INC.	$26.34	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1251747127	CMS
ARRAY BIOPHARMA INC	$20.47	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1229212637	CMS
SOBI, INC	$18.96	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1240225386	CMS
Eisai Inc.	$26.20	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1244517263	CMS
E.R. Squibb & Sons, L.L.C.	$19.40	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1184874420	CMS
Novartis Pharmaceuticals Corporation	$24.48	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1200713269	CMS
AstraZeneca Pharmaceuticals LP	$20.63	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1207034687	CMS
Kite Pharma, Inc.	$23.50	04/26/2025	Food and Beverage	No dispute reported	06/30/2026	1212082127	CMS
Novartis Pharmaceuticals Corporation	$23.21	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1200713265	CMS
AstraZeneca Pharmaceuticals LP	$23.36	04/18/2025	Food and Beverage	No dispute reported	06/30/2026	1206745886	CMS
TerSera Therapeutics LLC	$35.59	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1244062985	CMS
Lilly USA, LLC	$17.63	04/06/2025	Food and Beverage	No dispute reported	06/30/2026	1186981420	CMS
SOBI, INC	$22.25	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1240225382	CMS
Novartis Pharmaceuticals Corporation	$30.88	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1200713263	CMS
AstraZeneca Pharmaceuticals LP	$22.32	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1206374813	CMS
Novartis Pharmaceuticals Corporation	$24.48	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1200713267	CMS
Pharmacosmos Therapeutics Inc.	$25.45	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1250729476	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.05	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1223874634	CMS
BeOne Medicines USA, Inc.	$31.18	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1202911493	CMS
Janssen Biotech, Inc.	$31.88	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1174969781	CMS
Novartis Pharmaceuticals Corporation	$26.88	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1200713261	CMS
Merck Sharp & Dohme LLC	$23.63	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1238013252	CMS
Eisai Inc.	$29.97	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1244517261	CMS
Incyte Corporation	$22.03	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1226071271	CMS
Abbott Laboratories	$133.22	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1241025129	CMS
Alexion Pharmaceuticals, Inc.	$23.35	03/01/2025	Food and Beverage	No dispute reported	06/30/2026	1202965448	CMS
Lilly USA, LLC	$14.19	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1186981418	CMS
Merck Sharp & Dohme LLC	$33.83	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1238249039	CMS
Gilead Sciences, Inc.	$22.73	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1234497446	CMS
Eisai Inc.	$28.90	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1244517259	CMS
Pharmacosmos Therapeutics Inc.	$18.51	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1250729474	CMS
Daiichi Sankyo Inc.	$25.00	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1197050751	CMS
ABBVIE INC.	$32.52	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1203220995	CMS
Gilead Sciences, Inc.	$15.10	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1234571426	CMS
Agios Pharmaceuticals, Inc.	$34.13	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1253251045	CMS
Janssen Biotech, Inc.	$25.40	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1174969012	CMS
Alexion Pharmaceuticals, Inc.	$34.00	02/02/2025	Food and Beverage	No dispute reported	06/30/2026	1202946628	CMS
Eisai Inc.	$34.22	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1244517255	CMS
E.R. Squibb & Sons, L.L.C.	$16.09	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1184874380	CMS
AstraZeneca Pharmaceuticals LP	$25.82	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1206196551	CMS
AstraZeneca Pharmaceuticals LP	$25.24	01/20/2025	Food and Beverage	No dispute reported	06/30/2026	1207040226	CMS
Geron Corporation	$20.01	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1238891860	CMS
PharmaEssentia USA Corporation	$30.93	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1246830574	CMS
E.R. Squibb & Sons, L.L.C.	$16.89	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1184874358	CMS
Eisai Inc.	$33.44	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1244517257	CMS
AstraZeneca Pharmaceuticals LP	$20.57	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1206445798	CMS
Merck Sharp & Dohme LLC	$30.95	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1238249061	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-1023246212

Plain: ULADZISLAU NAIDZIONAK, NPI 1023246212. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1023246212.
APA 7: IndustryPayments. (2026). ULADZISLAU NAIDZIONAK, NPI 1023246212 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1023246212
Bluebook: ULADZISLAU NAIDZIONAK, NPI 1023246212, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1023246212.

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