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

STANLEY PIETRAK

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1396794939
CMS profile
335836
Location
WILLIAMSVILLE, NY

General Payments · PY2018–2024

$4,187.90

  • Reported across 221 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$795.45

27 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 $795.45 27

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $615.51 52
PY2019 $723.41 56
PY2020 $60.98 4
PY2021 $444.89 9
PY2022 $1,022.89 55
PY2023 $524.77 18
PY2024 $795.45 27

Payment records · PY2024 (27)

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

Program year 2024 201820192020202120222023 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
ABBVIE INC. $29.01 01/04/2024 Food and Beverage Undisputed 01/23/2026 1105268118 CMS
ABBVIE INC. $2.11 01/30/2024 Food and Beverage Undisputed 01/23/2026 1105268122 CMS
ABBVIE INC. $21.53 02/07/2024 Food and Beverage Undisputed 01/23/2026 1105268126 CMS
ABBVIE INC. $19.44 04/19/2024 Food and Beverage Undisputed 01/23/2026 1105268130 CMS
ABBVIE INC. $32.12 04/23/2024 Food and Beverage Undisputed 01/23/2026 1105268134 CMS
ABBVIE INC. $22.44 06/21/2024 Food and Beverage Undisputed 01/23/2026 1105268138 CMS
ABBVIE INC. $30.93 07/09/2024 Food and Beverage Undisputed 01/23/2026 1105268142 CMS
ABBVIE INC. $124.99 07/10/2024 Food and Beverage Undisputed 01/23/2026 1105268146 CMS
ABBVIE INC. $28.31 10/16/2024 Food and Beverage Undisputed 01/23/2026 1105268150 CMS
ABBVIE INC. $18.50 12/13/2024 Food and Beverage Undisputed 01/23/2026 1105268154 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.16 05/20/2024 Food and Beverage Undisputed 01/23/2026 1117994114 CMS
Celgene Corporation $18.75 01/24/2024 Food and Beverage Undisputed 01/23/2026 1101081871 CMS
Gilead Sciences, Inc. $24.51 10/22/2024 Food and Beverage Undisputed 01/23/2026 1133775335 CMS
Janssen Biotech, Inc. $19.35 06/24/2024 Food and Beverage Undisputed 01/23/2026 1078485183 CMS
Janssen Biotech, Inc. $16.04 08/22/2024 Food and Beverage Undisputed 01/23/2026 1078482199 CMS
Janssen Biotech, Inc. $21.26 11/22/2024 Food and Beverage Undisputed 01/23/2026 1078486209 CMS
Janssen Biotech, Inc. $19.28 12/16/2024 Food and Beverage Undisputed 01/23/2026 1078482837 CMS
Madrigal Pharmaceuticals $118.80 10/03/2024 Food and Beverage Undisputed 01/23/2026 1144179085 CMS
Madrigal Pharmaceuticals $22.84 11/01/2024 Food and Beverage Undisputed 01/23/2026 1144179087 CMS
Merck Sharp & Dohme LLC $20.05 07/10/2024 Food and Beverage Undisputed 01/23/2026 1141724858 CMS
QOL Medical, LLC $40.54 08/02/2024 Food and Beverage Undisputed 01/23/2026 1147718381 CMS
QOL Medical, LLC $31.55 11/13/2024 Food and Beverage Undisputed 01/23/2026 1147718383 CMS
Takeda Pharmaceuticals U.S.A., Inc. $17.35 08/19/2024 Food and Beverage Undisputed 01/23/2026 1137654262 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.97 08/30/2024 Food and Beverage Undisputed 01/23/2026 1137654264 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.80 11/19/2024 Food and Beverage Undisputed 01/23/2026 1137654266 CMS
Takeda Pharmaceuticals U.S.A., Inc. $17.38 12/09/2024 Food and Beverage Undisputed 01/23/2026 1137654268 CMS
Teva Pharmaceuticals USA, Inc. $15.44 10/14/2024 Food and Beverage Undisputed 01/23/2026 1151600836 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
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , 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.