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

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

LAUREN SAMANTHA WIATROWSKI

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant Medical

NPI
1407323546
CMS profile
10839138
Location
BUFFALO, 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

$2,895.96

125 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 paymentAmountRecords
Food and Beverage $2,895.96 125

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Mallinckrodt Hospital Products Inc. $559.87 18
Amgen Inc. $454.77 17
UCB, Inc. $383.12 24
PFIZER INC. $275.13 21
ABBVIE INC. $251.39 9
Janssen Biotech, Inc. $247.63 9
Alexion Pharmaceuticals, Inc. $190.06 9
GENZYME CORPORATION $180.87 3
Genentech USA, Inc. $64.38 2
ANI Pharmaceuticals, Inc. $58.51 2
Aurinia Pharma U.S., Inc. $49.11 2
KYOWA KIRIN, INC. $46.02 2
Sandoz Inc. $36.90 2
Boehringer Ingelheim Pharmaceuticals, Inc. $34.15 2
Actelion Pharmaceuticals US, Inc. $25.48 1
Acerta Pharma LLC $24.99 1
SCILEX PHARMACEUTICALS INC. $13.58 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $3,740.01 101
PY2022 $3,160.86 123
PY2023 $4,346.22 171
PY2024 $3,769.18 158
PY2025 $2,895.96 125

Payment records · PY2025 (125)

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

Program year 2025 2021202220232024 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
Amgen Inc. $8.23 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1229140934 CMS
Genentech USA, Inc. $30.43 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1211651354 CMS
UCB, Inc. $2.69 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1224435500 CMS
UCB, Inc. $8.50 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1224435502 CMS
Mallinckrodt Hospital Products Inc. $29.97 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1212029792 CMS
Mallinckrodt Hospital Products Inc. $26.35 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1212029790 CMS
UCB, Inc. $21.61 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1224435498 CMS
Sandoz Inc. $14.27 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1181970595 CMS
Amgen Inc. $19.23 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1229140853 CMS
Mallinckrodt Hospital Products Inc. $19.33 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1212029788 CMS
Amgen Inc. $12.14 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1229140942 CMS
Genentech USA, Inc. $33.95 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1211651350 CMS
Alexion Pharmaceuticals, Inc. $14.76 11/03/2025 Food and Beverage No dispute reported 06/30/2026 1202955040 CMS
UCB, Inc. $15.22 11/03/2025 Food and Beverage No dispute reported 06/30/2026 1224435496 CMS
Janssen Biotech, Inc. $6.71 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1175333415 CMS
Janssen Biotech, Inc. $8.57 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1175336211 CMS
ANI Pharmaceuticals, Inc. $19.31 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1248588100 CMS
Amgen Inc. $19.05 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1229140899 CMS
Alexion Pharmaceuticals, Inc. $28.49 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1202947186 CMS
ABBVIE INC. $25.04 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1204100781 CMS
UCB, Inc. $11.45 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1224435492 CMS
UCB, Inc. $30.01 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1224435494 CMS
Mallinckrodt Hospital Products Inc. $37.46 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1212029786 CMS
Mallinckrodt Hospital Products Inc. $20.97 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1212029784 CMS
GENZYME CORPORATION $71.35 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1233249706 CMS
UCB, Inc. $29.29 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1224552386 CMS
Mallinckrodt Hospital Products Inc. $34.06 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1212029782 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.26 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1222774988 CMS
ABBVIE INC. $10.21 09/05/2025 Food and Beverage No dispute reported 06/30/2026 1204100774 CMS
Alexion Pharmaceuticals, Inc. $25.33 09/05/2025 Food and Beverage No dispute reported 06/30/2026 1202944264 CMS
PFIZER INC. $25.67 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1230272697 CMS
AstraZeneca Pharmaceuticals LP $24.99 08/29/2025 Food and Beverage No dispute reported 06/30/2026 1207165833 CMS
Amgen Inc. $27.99 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1229140873 CMS
Janssen Biotech, Inc. $9.49 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1175331640 CMS
Janssen Biotech, Inc. $10.00 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1175334855 CMS
GENZYME CORPORATION $9.95 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1233249714 CMS
UCB, Inc. $12.26 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1224552384 CMS
Mallinckrodt Hospital Products Inc. $39.75 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1212029780 CMS
PFIZER INC. $23.41 08/15/2025 Food and Beverage No dispute reported 06/30/2026 1230244664 CMS
Amgen Inc. $7.28 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1229140917 CMS
PFIZER INC. $2.11 08/08/2025 Food and Beverage No dispute reported 06/30/2026 1230257259 CMS
PFIZER INC. $9.96 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1230183906 CMS
Janssen Biotech, Inc. $16.44 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1175334294 CMS
PFIZER INC. $21.11 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1230214053 CMS
ABBVIE INC. $28.69 07/07/2025 Food and Beverage No dispute reported 06/30/2026 1204100768 CMS
Amgen Inc. $16.79 07/07/2025 Food and Beverage No dispute reported 06/30/2026 1229140842 CMS
ANI Pharmaceuticals, Inc. $39.20 07/03/2025 Food and Beverage No dispute reported 06/30/2026 1248650592 CMS
UCB, Inc. $18.35 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1224552382 CMS
UCB, Inc. $8.57 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1224552380 CMS
Alexion Pharmaceuticals, Inc. $23.92 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1202947450 CMS
UCB, Inc. $31.80 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1224552378 CMS
PFIZER INC. $15.79 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1230131551 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.89 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1222774986 CMS
PFIZER INC. $20.93 06/14/2025 Food and Beverage No dispute reported 06/30/2026 1230132768 CMS
Mallinckrodt Hospital Products Inc. $28.04 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1212029778 CMS
UCB, Inc. $22.73 06/03/2025 Food and Beverage No dispute reported 06/30/2026 1224552374 CMS
UCB, Inc. $88.00 06/03/2025 Food and Beverage No dispute reported 06/30/2026 1224552376 CMS
Alexion Pharmaceuticals, Inc. $15.65 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1202988653 CMS
PFIZER INC. $8.65 05/31/2025 Food and Beverage No dispute reported 06/30/2026 1229987354 CMS
Mallinckrodt Hospital Products Inc. $33.91 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1212029776 CMS
PFIZER INC. $12.74 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1229974164 CMS
KYOWA KIRIN, INC. $21.17 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1222122531 CMS
Mallinckrodt Hospital Products Inc. $39.78 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1212029774 CMS
PFIZER INC. $9.14 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1229956837 CMS
Amgen Inc. $21.36 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1229140860 CMS
Alexion Pharmaceuticals, Inc. $15.83 05/03/2025 Food and Beverage No dispute reported 06/30/2026 1202959074 CMS
Mallinckrodt Hospital Products Inc. $18.41 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1212029772 CMS
PFIZER INC. $18.49 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1230096838 CMS
ABBVIE INC. $9.42 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1204100760 CMS
UCB, Inc. $14.76 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1224552372 CMS
Mallinckrodt Hospital Products Inc. $28.10 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1212029770 CMS
GENZYME CORPORATION $99.57 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1233249676 CMS
Aurinia Pharma U.S., Inc. $25.72 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1249422907 CMS
UCB, Inc. $3.96 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1224552368 CMS
UCB, Inc. $6.41 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1224552370 CMS
Actelion Pharmaceuticals US, Inc. $25.48 04/10/2025 Food and Beverage No dispute reported 06/30/2026 1174263583 CMS
UCB, Inc. $4.50 04/10/2025 Food and Beverage No dispute reported 06/30/2026 1224552364 CMS
UCB, Inc. $8.79 04/10/2025 Food and Beverage No dispute reported 06/30/2026 1224552366 CMS
PFIZER INC. $18.07 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1230015423 CMS
Alexion Pharmaceuticals, Inc. $27.42 04/04/2025 Food and Beverage No dispute reported 06/30/2026 1202932354 CMS
ABBVIE INC. $8.08 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1204100753 CMS
ABBVIE INC. $125.01 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1204100743 CMS
Amgen Inc. $5.39 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1229140848 CMS
Amgen Inc. $4.83 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1229140887 CMS
PFIZER INC. $14.54 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1229980957 CMS
PFIZER INC. $2.00 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1230025661 CMS
Janssen Biotech, Inc. $29.00 03/21/2025 Food and Beverage No dispute reported 06/30/2026 1175332463 CMS
Mallinckrodt Hospital Products Inc. $39.89 03/17/2025 Food and Beverage No dispute reported 06/30/2026 1212029768 CMS
Amgen Inc. $7.62 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1229140879 CMS
Mallinckrodt Hospital Products Inc. $32.70 03/10/2025 Food and Beverage No dispute reported 06/30/2026 1212029766 CMS
SCILEX PHARMACEUTICALS INC. $13.58 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1242591231 CMS
Amgen Inc. $124.99 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1229140868 CMS
Sandoz Inc. $22.63 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1181970561 CMS
ABBVIE INC. $28.52 03/03/2025 Food and Beverage No dispute reported 06/30/2026 1204100736 CMS
PFIZER INC. $19.44 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1230019110 CMS
Aurinia Pharma U.S., Inc. $23.39 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1249404226 CMS
Janssen Biotech, Inc. $5.65 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1175336220 CMS
Mallinckrodt Hospital Products Inc. $38.31 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1212029764 CMS
Alexion Pharmaceuticals, Inc. $13.16 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1202922268 CMS
Alexion Pharmaceuticals, Inc. $25.50 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1202941552 CMS
ABBVIE INC. $3.96 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1204100729 CMS
PFIZER INC. $6.71 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1230090483 CMS
UCB, Inc. $3.73 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1224552360 CMS
UCB, Inc. $13.75 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1224552362 CMS
PFIZER INC. $22.72 02/15/2025 Food and Beverage No dispute reported 06/30/2026 1229965285 CMS
PFIZER INC. $3.53 02/14/2025 Food and Beverage No dispute reported 06/30/2026 1229968322 CMS
Amgen Inc. $101.51 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1229140892 CMS
Mallinckrodt Hospital Products Inc. $32.64 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1212029762 CMS
Amgen Inc. $9.36 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1229140922 CMS
Amgen Inc. $23.85 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1229140928 CMS
ABBVIE INC. $12.46 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1204100722 CMS
Janssen Biotech, Inc. $124.89 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1175331167 CMS
UCB, Inc. $11.41 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1224552358 CMS
KYOWA KIRIN, INC. $24.85 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1222122529 CMS
UCB, Inc. $4.83 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1224552356 CMS
Mallinckrodt Hospital Products Inc. $39.00 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1212029760 CMS
PFIZER INC. $4.75 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1229995206 CMS
Janssen Biotech, Inc. $36.88 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1175330514 CMS
Amgen Inc. $27.23 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1229140910 CMS
Amgen Inc. $17.92 01/09/2025 Food and Beverage No dispute reported 06/30/2026 1229140904 CMS
Mallinckrodt Hospital Products Inc. $21.20 01/09/2025 Food and Beverage No dispute reported 06/30/2026 1212029758 CMS
UCB, Inc. $4.52 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1224552352 CMS
UCB, Inc. $5.98 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1224552354 CMS
PFIZER INC. $0.82 01/06/2025 Food and Beverage No dispute reported 06/30/2026 1230021378 CMS
PFIZER INC. $14.55 01/06/2025 Food and Beverage No dispute reported 06/30/2026 1230021391 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-1407323546

Plain
LAUREN SAMANTHA WIATROWSKI, NPI 1407323546. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1407323546.
APA 7
IndustryPayments. (2026). LAUREN SAMANTHA WIATROWSKI, NPI 1407323546 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1407323546
Bluebook
LAUREN SAMANTHA WIATROWSKI, NPI 1407323546, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1407323546.

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