Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official 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.

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General Payments · PY2023 · Entire year

$1,997.90

87 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“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 . 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 ↗

Page 1 of 2; records 1–50 of 87 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

KATHRYN A TIUTIUNNYK

NPI 1124284443 · CMS profile ID 10611500

Physician Assistants & Advanced Practice Nursing Providers / Physician Assistant / Medical

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.

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 2; records 1–50 of 87 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1124284443?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
KATHRYN A TIUTIUNNYK, NPI 1124284443, CMS profile ID 10611500. 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 2; records 1–50 of 87 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1124284443?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7
IndustryPayments. (2026). KATHRYN A TIUTIUNNYK, NPI 1124284443, CMS profile ID 10611500. 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 2; records 1–50 of 87 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1124284443?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook
KATHRYN A TIUTIUNNYK, NPI 1124284443, CMS profile ID 10611500, 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 2; records 1–50 of 87 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-1124284443?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.

Payment records · PY2023

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

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

87 matching records · $1,997.90 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 87 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 87.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Kiniksa Pharmaceuticals, Ltd. $25.8812/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1058937729 CMS
Edwards Lifesciences Corporation $25.0812/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1023198211 CMS
Amgen Inc. $16.8612/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1020379957 CMS
E.R. Squibb & Sons, L.L.C. $14.6412/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016251673 CMS
Kiniksa Pharmaceuticals, Ltd. $20.5611/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1058937673 CMS
Lexicon Pharmaceuticals, Inc. $17.6111/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1080527759 CMS
Novartis Pharmaceuticals Corporation $13.3211/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 993402373 CMS
Boston Scientific Corporation $20.6811/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1022127591 CMS
Boston Scientific Corporation $50.5611/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1022127593 CMS
PFIZER INC. $5.8611/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049715509 CMS
PFIZER INC. $3.2511/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1050239175 CMS
Alnylam Pharmaceuticals Inc. $16.6011/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1006158307 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.8211/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 996831755 CMS
E.R. Squibb & Sons, L.L.C. $14.5011/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016251643 CMS
Impulse Dynamics (USA) Inc. $38.2710/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1022378183 CMS
Kiniksa Pharmaceuticals, Ltd. $19.1910/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1058937567 CMS
PFIZER INC. $17.2610/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1050153859 CMS
Lantheus Medical Imaging, Inc. $12.7110/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 991118371 CMS
Kiniksa Pharmaceuticals, Ltd. $21.0010/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1058937447 CMS
Regeneron Healthcare Solutions, Inc. $22.6310/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 999936735 CMS
Merck Sharp & Dohme LLC $18.7009/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1048760013 CMS
AstraZeneca Pharmaceuticals LP $16.5309/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1014599683 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.4209/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 997060185 CMS
Abbott Laboratories $15.7609/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1018006009 CMS
Amgen Inc. $18.9709/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1020379953 CMS
E.R. Squibb & Sons, L.L.C. $15.7809/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016251609 CMS
PFIZER INC. $21.2009/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049811017 CMS
Lexicon Pharmaceuticals, Inc. $19.8009/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040757868 CMS
Edwards Lifesciences Corporation $19.7608/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1023198201 CMS
Novo Nordisk Inc $13.0708/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000906195 CMS
Amgen Inc. $17.3708/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1020379949 CMS
Tactile Systems Technology Inc $23.6708/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1020840397 CMS
Alnylam Pharmaceuticals Inc. $14.9008/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1006158259 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.0608/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 996831757 CMS
Daiichi Sankyo Inc. $21.0908/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1006477179 CMS
PFIZER INC. $3.0208/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1050027535 CMS
SCPHARMACEUTICALS INC. $14.3508/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 995489557 CMS
Merck Sharp & Dohme LLC $17.1507/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1048407657 CMS
Lexicon Pharmaceuticals, Inc. $15.8307/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040757861 CMS
AstraZeneca Pharmaceuticals LP $14.4707/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1014176305 CMS
Novartis Pharmaceuticals Corporation $13.1407/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 993402347 CMS
Alnylam Pharmaceuticals Inc. $25.5406/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1006158201 CMS
Kestra Medical Technology Services, Inc. $52.3706/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 976382255 CMS
Esperion Therapeutics, Inc. $54.2606/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1050757137 CMS
PFIZER INC. $20.1506/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049291249 CMS
Novartis Pharmaceuticals Corporation $15.6006/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 993402345 CMS
Impulse Dynamics (USA) Inc. $49.6306/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1022378179 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $19.3405/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 983917461 CMS
E.R. Squibb & Sons, L.L.C. $15.3605/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016251505 CMS
Baxter Healthcare $58.0805/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 998494839 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
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

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 and profile matching
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.