Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

MAREK J PISZCZATOWSKI

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1508312034
CMS profile
10537724
Location
CHICAGO, IL

General Payments · PY2021–2024

$2,677.01

  • Reported across 45 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$871.65

14 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $871.65 14

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ViiV Healthcare Company $629.15 11
Gilead Sciences, Inc. $242.50 3

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $889.39 15
PY2022 $687.88 13
PY2023 $228.09 3
PY2024 $871.65 14

Payment records · PY2024 (14)

Sorted by paying entity, then date · as published by CMS

Program year 2024 202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Gilead Sciences, Inc. $3.53 04/04/2024 Food and Beverage Undisputed 01/23/2026 1133686994 CMS
Gilead Sciences, Inc. $120.12 06/05/2024 Food and Beverage Undisputed 01/23/2026 1133686996 CMS
Gilead Sciences, Inc. $118.85 12/04/2024 Food and Beverage Undisputed 01/23/2026 1133686998 CMS
ViiV Healthcare Company $121.64 02/28/2024 Food and Beverage Undisputed 01/23/2026 1112701171 CMS
ViiV Healthcare Company $14.74 03/13/2024 Food and Beverage Undisputed 01/23/2026 1112794872 CMS
ViiV Healthcare Company $92.21 03/27/2024 Food and Beverage Undisputed 01/23/2026 1112731793 CMS
ViiV Healthcare Company $28.59 04/25/2024 Food and Beverage Undisputed 01/23/2026 1112707932 CMS
ViiV Healthcare Company $18.87 06/12/2024 Food and Beverage Undisputed 01/23/2026 1112755318 CMS
ViiV Healthcare Company $130.02 06/27/2024 Food and Beverage Undisputed 01/23/2026 1112710884 CMS
ViiV Healthcare Company $28.93 07/11/2024 Food and Beverage Undisputed 01/23/2026 1112779292 CMS
ViiV Healthcare Company $16.94 08/21/2024 Food and Beverage Undisputed 01/23/2026 1112775048 CMS
ViiV Healthcare Company $22.56 10/16/2024 Food and Beverage Undisputed 01/23/2026 1112755548 CMS
ViiV Healthcare Company $139.43 10/29/2024 Food and Beverage Undisputed 01/23/2026 1112741429 CMS
ViiV Healthcare Company $15.22 12/11/2024 Food and Beverage Undisputed 01/23/2026 1112798178 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.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.