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 R MICHALSKI

Allopathic & Osteopathic Physicians Internal Medicine Rheumatology

NPI
1386649721
CMS profile
198389
Location
WILLIAMSVILLE, NY

General Payments · PY2018–2024

$11,307.78

  • Reported across 711 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,526.82

76 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 $1,507.13 75
Education $19.69 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,605.18 136
PY2019 $1,880.34 151
PY2020 $1,048.53 65
PY2021 $1,978.97 113
PY2022 $1,401.20 70
PY2023 $1,866.74 100
PY2024 $1,526.82 76

Payment records · PY2024 (76)

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. $20.78 01/12/2024 Food and Beverage Undisputed 01/23/2026 1105031577 CMS
ABBVIE INC. $16.55 01/24/2024 Food and Beverage Undisputed 01/23/2026 1105031579 CMS
ABBVIE INC. $19.15 03/22/2024 Food and Beverage Undisputed 01/23/2026 1105031581 CMS
ABBVIE INC. $13.93 03/25/2024 Food and Beverage Undisputed 01/23/2026 1105031583 CMS
ABBVIE INC. $19.74 05/10/2024 Food and Beverage Undisputed 01/23/2026 1105031585 CMS
ABBVIE INC. $22.74 05/13/2024 Food and Beverage Undisputed 01/23/2026 1105031587 CMS
ABBVIE INC. $26.10 06/17/2024 Food and Beverage Undisputed 01/23/2026 1105031589 CMS
ABBVIE INC. $29.85 10/03/2024 Food and Beverage Undisputed 01/23/2026 1105031591 CMS
ABBVIE INC. $18.70 10/24/2024 Food and Beverage Undisputed 01/23/2026 1105031593 CMS
ABBVIE INC. $19.15 10/31/2024 Food and Beverage Undisputed 01/23/2026 1105031595 CMS
ABBVIE INC. $33.12 11/11/2024 Food and Beverage Undisputed 01/23/2026 1105031597 CMS
ABBVIE INC. $17.83 11/20/2024 Food and Beverage Undisputed 01/23/2026 1105031599 CMS
Amgen Inc. $25.10 01/19/2024 Food and Beverage Undisputed 01/23/2026 1115930678 CMS
Amgen Inc. $18.72 02/03/2024 Food and Beverage Undisputed 01/23/2026 1115930710 CMS
Amgen Inc. $19.22 02/08/2024 Food and Beverage Undisputed 01/23/2026 1117629348 CMS
Amgen Inc. $19.78 02/16/2024 Food and Beverage Undisputed 01/23/2026 1115930684 CMS
Amgen Inc. $15.55 02/22/2024 Food and Beverage Undisputed 01/23/2026 1115930716 CMS
Amgen Inc. $25.94 03/08/2024 Food and Beverage Undisputed 01/23/2026 1115930688 CMS
Amgen Inc. $2.88 03/18/2024 Food and Beverage Undisputed 01/23/2026 1115930720 CMS
Amgen Inc. $12.45 04/04/2024 Food and Beverage Undisputed 01/23/2026 1115930729 CMS
Amgen Inc. $29.00 04/11/2024 Food and Beverage Undisputed 01/23/2026 1117629350 CMS
Amgen Inc. $21.85 04/19/2024 Food and Beverage Undisputed 01/23/2026 1115930691 CMS
Amgen Inc. $28.84 04/22/2024 Food and Beverage Undisputed 01/23/2026 1115930695 CMS
Amgen Inc. $25.62 05/14/2024 Food and Beverage Undisputed 01/23/2026 1117629342 CMS
Amgen Inc. $11.82 05/22/2024 Food and Beverage Undisputed 01/23/2026 1115930734 CMS
Amgen Inc. $20.50 06/04/2024 Food and Beverage Undisputed 01/23/2026 1117629352 CMS
Amgen Inc. $17.75 06/10/2024 Food and Beverage Undisputed 01/23/2026 1115930700 CMS
Amgen Inc. $21.72 06/20/2024 Food and Beverage Undisputed 01/23/2026 1117629344 CMS
Amgen Inc. $19.61 07/22/2024 Food and Beverage Undisputed 01/23/2026 1115930705 CMS
Amgen Inc. $13.35 08/21/2024 Food and Beverage Undisputed 01/23/2026 1115930668 CMS
Amgen Inc. $20.01 09/16/2024 Food and Beverage Undisputed 01/23/2026 1117629346 CMS
Amgen Inc. $18.49 10/15/2024 Food and Beverage Undisputed 01/23/2026 1115930673 CMS
Amgen Inc. $27.28 10/21/2024 Food and Beverage Undisputed 01/23/2026 1117629354 CMS
Amgen Inc. $23.04 11/13/2024 Food and Beverage Undisputed 01/23/2026 1117629356 CMS
AstraZeneca Pharmaceuticals LP $19.22 03/01/2024 Food and Beverage Undisputed 01/23/2026 1104412107 CMS
AstraZeneca Pharmaceuticals LP $24.94 08/08/2024 Food and Beverage Undisputed 01/23/2026 1105764912 CMS
Aurinia Pharma U.S., Inc. $19.69 05/20/2024 Education Undisputed 01/23/2026 1150687511 CMS
Aurinia Pharma U.S., Inc. $18.64 06/06/2024 Food and Beverage Undisputed 01/23/2026 1150687513 CMS
BioCryst US Sales Co., LLC $20.05 02/06/2024 Food and Beverage Undisputed 01/23/2026 1117479344 CMS
BioCryst US Sales Co., LLC $18.34 05/21/2024 Food and Beverage Undisputed 01/23/2026 1117476520 CMS
BioCryst US Sales Co., LLC $18.71 09/10/2024 Food and Beverage Undisputed 01/23/2026 1117474046 CMS
BioCryst US Sales Co., LLC $23.10 11/26/2024 Food and Beverage Undisputed 01/23/2026 1117473672 CMS
BioCryst US Sales Co., LLC $21.45 12/17/2024 Food and Beverage Undisputed 01/23/2026 1117478176 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.11 03/12/2024 Food and Beverage Undisputed 01/23/2026 1117989482 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $26.25 04/25/2024 Food and Beverage Undisputed 01/23/2026 1117989486 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.03 04/26/2024 Food and Beverage Undisputed 01/23/2026 1117989480 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $27.97 09/24/2024 Food and Beverage Undisputed 01/23/2026 1117989488 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.64 10/01/2024 Food and Beverage Undisputed 01/23/2026 1117989484 CMS
E.R. Squibb & Sons, L.L.C. $17.73 03/21/2024 Food and Beverage Undisputed 01/23/2026 1101215702 CMS
Exact Sciences Corporation $18.94 01/09/2024 Food and Beverage Undisputed 01/23/2026 1114787857 CMS
Exact Sciences Corporation $24.85 08/20/2024 Food and Beverage Undisputed 01/23/2026 1114787863 CMS
Genentech USA, Inc. $15.52 04/05/2024 Food and Beverage Undisputed 01/23/2026 1133115504 CMS
GlaxoSmithKline, LLC. $31.56 03/16/2024 Food and Beverage Undisputed 01/23/2026 1116517032 CMS
GlaxoSmithKline, LLC. $29.10 05/04/2024 Food and Beverage Undisputed 01/23/2026 1116515595 CMS
GlaxoSmithKline, LLC. $15.41 05/07/2024 Food and Beverage Undisputed 01/23/2026 1116222034 CMS
GlaxoSmithKline, LLC. $30.02 08/29/2024 Food and Beverage Undisputed 01/23/2026 1116304915 CMS
Janssen Biotech, Inc. $22.46 02/24/2024 Food and Beverage Undisputed 01/23/2026 1078484613 CMS
Lilly USA, LLC $0.47 01/16/2024 Food and Beverage Undisputed 01/23/2026 1135415527 CMS
Lilly USA, LLC $13.98 01/16/2024 Food and Beverage Undisputed 01/23/2026 1135429601 CMS
Lilly USA, LLC $23.88 02/10/2024 Food and Beverage Undisputed 01/23/2026 1135384017 CMS
Lilly USA, LLC $16.22 02/15/2024 Food and Beverage Undisputed 01/23/2026 1135399579 CMS
Lilly USA, LLC $23.28 06/13/2024 Food and Beverage Undisputed 01/23/2026 1135411607 CMS
Lilly USA, LLC $13.70 08/15/2024 Food and Beverage Undisputed 01/23/2026 1135349722 CMS
Lilly USA, LLC $14.65 09/12/2024 Food and Beverage Undisputed 01/23/2026 1135430909 CMS
Lilly USA, LLC $20.41 10/16/2024 Food and Beverage Undisputed 01/23/2026 1135424365 CMS
Lilly USA, LLC $16.52 11/05/2024 Food and Beverage Undisputed 01/23/2026 1135415529 CMS
Novo Nordisk Inc $16.05 06/18/2024 Food and Beverage Undisputed 01/23/2026 1097500076 CMS
PFIZER INC. $15.25 01/25/2024 Food and Beverage Undisputed 01/23/2026 1130943751 CMS
PFIZER INC. $19.04 03/14/2024 Food and Beverage Undisputed 01/23/2026 1131282909 CMS
PFIZER INC. $19.74 07/17/2024 Food and Beverage Undisputed 01/23/2026 1131744650 CMS
PFIZER INC. $17.36 09/20/2024 Food and Beverage Undisputed 01/23/2026 1131968613 CMS
PFIZER INC. $19.19 10/11/2024 Food and Beverage Undisputed 01/23/2026 1132098667 CMS
PFIZER INC. $20.22 12/05/2024 Food and Beverage Undisputed 01/23/2026 1131108463 CMS
Phathom Pharmaceuticals, Inc. $20.39 04/30/2024 Food and Beverage Undisputed 01/23/2026 1151096745 CMS
Regeneron Healthcare Solutions, Inc. $17.31 09/03/2024 Food and Beverage Undisputed 01/23/2026 1114114805 CMS
SOBI, INC $15.27 08/06/2024 Food and Beverage Undisputed 01/23/2026 1141439215 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.

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