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

MARK F WEISBERG

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1972531168
CMS profile
989250
Location
ELK GROVE VLG, IL

General Payments · PY2018–2024

$6,883.52

  • Reported across 467 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$620.13

36 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 $620.13 36

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,118.12 85
PY2019 $1,187.50 87
PY2020 $1,064.73 72
PY2021 $1,184.97 81
PY2022 $972.27 66
PY2023 $735.80 40
PY2024 $620.13 36

Payment records · PY2024 (36)

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. $20.29 01/09/2024 Food and Beverage Undisputed 01/23/2026 1106321401 CMS
ABBVIE INC. $17.00 01/30/2024 Food and Beverage Undisputed 01/23/2026 1106321403 CMS
ABBVIE INC. $20.78 03/14/2024 Food and Beverage Undisputed 01/23/2026 1106321405 CMS
ABBVIE INC. $6.26 03/27/2024 Food and Beverage Undisputed 01/23/2026 1106321407 CMS
ABBVIE INC. $17.63 05/09/2024 Food and Beverage Undisputed 01/23/2026 1106321409 CMS
ABBVIE INC. $20.55 05/28/2024 Food and Beverage Undisputed 01/23/2026 1106321411 CMS
ABBVIE INC. $27.03 06/02/2024 Food and Beverage Undisputed 01/23/2026 1106321413 CMS
ABBVIE INC. $22.86 06/21/2024 Food and Beverage Undisputed 01/23/2026 1106321415 CMS
ABBVIE INC. $2.40 08/08/2024 Food and Beverage Undisputed 01/23/2026 1106321417 CMS
ABBVIE INC. $15.16 08/08/2024 Food and Beverage Undisputed 01/23/2026 1106321419 CMS
ABBVIE INC. $13.47 08/28/2024 Food and Beverage Undisputed 01/23/2026 1106321421 CMS
ABBVIE INC. $27.89 10/07/2024 Food and Beverage Undisputed 01/23/2026 1106321423 CMS
ABBVIE INC. $30.86 10/11/2024 Food and Beverage Undisputed 01/23/2026 1106321425 CMS
ABBVIE INC. $6.46 10/21/2024 Food and Beverage Undisputed 01/23/2026 1106321427 CMS
ABBVIE INC. $15.63 12/04/2024 Food and Beverage Undisputed 01/23/2026 1106321429 CMS
Amgen Inc. $13.40 06/27/2024 Food and Beverage Undisputed 01/23/2026 1117412317 CMS
Amgen Inc. $15.71 10/25/2024 Food and Beverage Undisputed 01/23/2026 1111737742 CMS
AstraZeneca Pharmaceuticals LP $15.15 01/11/2024 Food and Beverage Undisputed 01/23/2026 1104210735 CMS
AstraZeneca Pharmaceuticals LP $16.10 02/16/2024 Food and Beverage Undisputed 01/23/2026 1105841137 CMS
AstraZeneca Pharmaceuticals LP $16.65 04/30/2024 Food and Beverage Undisputed 01/23/2026 1105821159 CMS
AstraZeneca Pharmaceuticals LP $15.39 09/24/2024 Food and Beverage Undisputed 01/23/2026 1105592438 CMS
Azurity Pharmaceuticals, Inc. $20.00 08/06/2024 Food and Beverage Undisputed 01/23/2026 1134014187 CMS
Azurity Pharmaceuticals, Inc. $15.12 11/04/2024 Food and Beverage Undisputed 01/23/2026 1134014189 CMS
Bayer Healthcare Pharmaceuticals Inc. $15.87 02/20/2024 Food and Beverage Undisputed 01/23/2026 1086264647 CMS
Corcept Therapeutics $18.03 06/11/2024 Food and Beverage Undisputed 01/23/2026 1117740898 CMS
Corcept Therapeutics $14.00 07/09/2024 Food and Beverage Undisputed 01/23/2026 1117740922 CMS
Kowa Pharmaceuticals America, Inc. $14.46 10/24/2024 Food and Beverage Undisputed 01/23/2026 1113471531 CMS
Kowa Pharmaceuticals America, Inc. $15.51 12/03/2024 Food and Beverage Undisputed 01/23/2026 1113471533 CMS
Lexicon Pharmaceuticals, Inc. $19.18 08/16/2024 Food and Beverage Undisputed 01/23/2026 1081714772 CMS
Novo Nordisk Inc $15.06 07/25/2024 Food and Beverage Undisputed 01/23/2026 1097297107 CMS
Novo Nordisk Inc $15.11 11/26/2024 Food and Beverage Undisputed 01/23/2026 1096640686 CMS
PFIZER INC. $23.65 02/26/2024 Food and Beverage Undisputed 01/23/2026 1131090470 CMS
PFIZER INC. $15.88 04/09/2024 Food and Beverage Undisputed 01/23/2026 1131389788 CMS
PFIZER INC. $31.65 08/20/2024 Food and Beverage Undisputed 01/23/2026 1131842256 CMS
Phathom Pharmaceuticals, Inc. $16.03 02/05/2024 Food and Beverage Undisputed 01/23/2026 1151138353 CMS
Phathom Pharmaceuticals, Inc. $13.91 08/05/2024 Food and Beverage Undisputed 01/23/2026 1151138355 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

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