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

KATHRYN A TIUTIUNNYK

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant Medical

NPI: 1124284443
CMS profile: 10611500
Location: WILLIAMSVILLE, 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 · PY2021–2025

CMS publication 2026-06-30

Latest program year · PY2025

$2,393.71

99 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	$2,393.71	99

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Alnylam Pharmaceuticals Inc.	$385.43	24
BridgeBio Pharma, Inc.	$370.93	11
Edwards Lifesciences Corporation	$251.60	6
Acerta Pharma LLC	$186.52	11
BOSTON SCIENTIFIC CORPORATION	$184.47	2
IMPULSE DYNAMICS (USA) INC.	$160.18	1
BIOTRONIK INC.	$140.87	5
PFIZER INC.	$109.45	5
Merck Sharp & Dohme Corporation	$79.57	3
SCPHARMACEUTICALS INC.	$75.74	5
E.R. Squibb & Sons, L.L.C.	$63.79	4
Novo Nordisk AS	$63.08	4
ABIOMED	$56.77	3
Regeneron Healthcare Solutions, Inc.	$54.66	3
NOVARTIS PHARMACEUTICALS CORPORATION	$49.24	3
Bayer HealthCare Pharmaceuticals Inc.	$40.31	2
Boehringer Ingelheim Pharmaceuticals, Inc.	$33.06	2
Corcept Therapeutics	$30.46	2
Abbott Laboratories	$20.88	1
Recor Medical Inc	$20.14	1
CVRx Inc.	$16.56	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$1,650.94	58
PY2022	$1,799.40	86
PY2023	$1,997.90	87
PY2024	$2,317.86	99
PY2025	$2,393.71	99

Payment records · PY2025 (99)

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

Program year 2025 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
BridgeBio Pharma, Inc.	$28.43	12/31/2025	Food and Beverage	No dispute reported	06/30/2026	1250432285	CMS
Alnylam Pharmaceuticals Inc.	$22.95	12/23/2025	Food and Beverage	No dispute reported	06/30/2026	1212772523	CMS
PFIZER INC.	$20.38	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1231038820	CMS
SCPHARMACEUTICALS INC.	$16.89	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1228209686	CMS
PFIZER INC.	$19.54	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1230157483	CMS
Edwards Lifesciences Corporation	$30.64	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1225265275	CMS
BridgeBio Pharma, Inc.	$22.08	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1250432283	CMS
E.R. Squibb & Sons, L.L.C.	$15.17	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1184674828	CMS
BridgeBio Pharma, Inc.	$24.15	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1250432287	CMS
Impulse Dynamics (USA) Inc.	$160.18	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1223110894	CMS
Boston Scientific Corporation	$32.41	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1180978696	CMS
AstraZeneca Pharmaceuticals LP	$15.54	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1206456156	CMS
AstraZeneca Pharmaceuticals LP	$19.31	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1206340389	CMS
Alnylam Pharmaceuticals Inc.	$23.31	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1212772493	CMS
Alnylam Pharmaceuticals Inc.	$4.26	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1212772497	CMS
E.R. Squibb & Sons, L.L.C.	$15.26	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1184674826	CMS
Novo Nordisk Inc	$13.86	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1188927227	CMS
Bayer Healthcare Pharmaceuticals Inc.	$23.20	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1225851443	CMS
BridgeBio Pharma, Inc.	$113.94	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1250432279	CMS
BridgeBio Pharma, Inc.	$26.31	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1250432289	CMS
Edwards Lifesciences Corporation	$32.65	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1225265217	CMS
Merck Sharp & Dohme LLC	$26.46	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1238288933	CMS
SCPHARMACEUTICALS INC.	$13.53	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1228201884	CMS
Alnylam Pharmaceuticals Inc.	$14.77	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1212772467	CMS
Alnylam Pharmaceuticals Inc.	$9.57	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1212772469	CMS
ABIOMED	$17.95	10/02/2025	Food and Beverage	No dispute reported	06/30/2026	1174861833	CMS
Regeneron Healthcare Solutions, Inc.	$17.99	10/02/2025	Food and Beverage	No dispute reported	06/30/2026	1213218702	CMS
E.R. Squibb & Sons, L.L.C.	$15.82	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1184674810	CMS
Alnylam Pharmaceuticals Inc.	$17.75	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1212772471	CMS
Alnylam Pharmaceuticals Inc.	$0.27	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1212772473	CMS
BridgeBio Pharma, Inc.	$28.83	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1250432291	CMS
Novartis Pharmaceuticals Corporation	$18.76	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1200523782	CMS
AstraZeneca Pharmaceuticals LP	$17.68	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1206154632	CMS
Alnylam Pharmaceuticals Inc.	$9.92	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1212772475	CMS
Alnylam Pharmaceuticals Inc.	$1.56	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1212772477	CMS
Alnylam Pharmaceuticals Inc.	$28.78	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1212772481	CMS
AstraZeneca Pharmaceuticals LP	$15.62	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1206327126	CMS
Edwards Lifesciences Corporation	$122.32	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1225265167	CMS
Merck Sharp & Dohme LLC	$26.67	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1238148546	CMS
Corcept Therapeutics	$14.99	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1214156451	CMS
Alnylam Pharmaceuticals Inc.	$27.68	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1212772453	CMS
Regeneron Healthcare Solutions, Inc.	$18.80	08/29/2025	Food and Beverage	No dispute reported	06/30/2026	1213218700	CMS
Edwards Lifesciences Corporation	$17.62	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1225265165	CMS
Novartis Pharmaceuticals Corporation	$15.24	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1200523764	CMS
BridgeBio Pharma, Inc.	$23.10	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1250432293	CMS
Bayer Healthcare Pharmaceuticals Inc.	$17.11	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1225851439	CMS
BridgeBio Pharma, Inc.	$27.17	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1250432295	CMS
BridgeBio Pharma, Inc.	$23.82	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1250432299	CMS
Regeneron Healthcare Solutions, Inc.	$17.87	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1213218698	CMS
Corcept Therapeutics	$15.47	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1214156407	CMS
BridgeBio Pharma, Inc.	$17.10	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1250432297	CMS
Novo Nordisk Inc	$14.04	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1188812842	CMS
AstraZeneca Pharmaceuticals LP	$18.56	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1206664321	CMS
Abbott Laboratories	$20.88	07/11/2025	Food and Beverage	No dispute reported	06/30/2026	1240739627	CMS
SCPHARMACEUTICALS INC.	$15.63	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1228191696	CMS
Alnylam Pharmaceuticals Inc.	$0.57	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1212772435	CMS
Alnylam Pharmaceuticals Inc.	$5.00	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1212772439	CMS
Alnylam Pharmaceuticals Inc.	$18.39	07/04/2025	Food and Beverage	No dispute reported	06/30/2026	1212772443	CMS
Recor Medical Inc	$20.14	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1245916017	CMS
Merck Sharp & Dohme LLC	$26.44	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1238330387	CMS
AstraZeneca Pharmaceuticals LP	$13.93	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206163554	CMS
BridgeBio Pharma, Inc.	$36.00	06/21/2025	Food and Beverage	No dispute reported	06/30/2026	1250432281	CMS
Alnylam Pharmaceuticals Inc.	$19.50	06/19/2025	Food and Beverage	No dispute reported	06/30/2026	1212772417	CMS
Alnylam Pharmaceuticals Inc.	$8.26	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1212772421	CMS
Alnylam Pharmaceuticals Inc.	$15.89	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1212772425	CMS
AstraZeneca Pharmaceuticals LP	$15.68	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1207154556	CMS
Edwards Lifesciences Corporation	$25.61	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1225265159	CMS
BIOTRONIK INC.	$40.17	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1244376168	CMS
Alnylam Pharmaceuticals Inc.	$26.86	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1212772411	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.31	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1222774624	CMS
Boston Scientific Corporation	$152.06	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1180978694	CMS
AstraZeneca Pharmaceuticals LP	$18.13	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1207019166	CMS
ABIOMED	$22.50	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1174861586	CMS
BIOTRONIK INC.	$41.44	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1244376166	CMS
SCPHARMACEUTICALS INC.	$15.81	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1228184360	CMS
PFIZER INC.	$20.84	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1229172402	CMS
Alnylam Pharmaceuticals Inc.	$26.80	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1212772399	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.75	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1222774622	CMS
Alnylam Pharmaceuticals Inc.	$26.80	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1212772401	CMS
Novartis Pharmaceuticals Corporation	$15.24	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1200523740	CMS
AstraZeneca Pharmaceuticals LP	$14.59	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1206658761	CMS
Novo Nordisk Inc	$18.17	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1188430933	CMS
E.R. Squibb & Sons, L.L.C.	$17.54	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1184674752	CMS
ABIOMED	$16.32	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1174861906	CMS
PFIZER INC.	$27.51	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1228969671	CMS
Alnylam Pharmaceuticals Inc.	$25.70	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1212772389	CMS
Edwards Lifesciences Corporation	$22.76	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1225265157	CMS
Alnylam Pharmaceuticals Inc.	$8.89	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1212772391	CMS
AstraZeneca Pharmaceuticals LP	$21.48	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1206262165	CMS
Alnylam Pharmaceuticals Inc.	$25.95	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1212772377	CMS
AstraZeneca Pharmaceuticals LP	$16.00	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1207293681	CMS
SCPHARMACEUTICALS INC.	$13.88	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1228174344	CMS
BIOTRONIK INC.	$6.53	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1244376136	CMS
BIOTRONIK INC.	$9.18	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1244376138	CMS
CVRx, Inc.	$16.56	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1218110328	CMS
Novo Nordisk Inc	$17.01	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1188897486	CMS
PFIZER INC.	$21.18	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1229003773	CMS
BIOTRONIK INC.	$43.55	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1244376134	CMS
Alnylam Pharmaceuticals Inc.	$16.00	01/02/2025	Food and Beverage	No dispute reported	06/30/2026	1212772365	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: 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · 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-1124284443

Plain: KATHRYN A TIUTIUNNYK, NPI 1124284443. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1124284443.
APA 7: IndustryPayments. (2026). KATHRYN A TIUTIUNNYK, NPI 1124284443 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1124284443
Bluebook: KATHRYN A TIUTIUNNYK, NPI 1124284443, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1124284443.

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