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 W WESTBERG

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1952362394
CMS profile
43673
Location
DES MOINES, IA

General Payments · PY2018–2022

$2,450.36

  • Reported across 183 records
  • CMS publication 2026-01-23

Latest program year · PY2022

$176.77

12 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

PY2022 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $176.77 12

By paying entity

PY2022 · sorted by reported total

Paying entityAmountRecords
NOVARTIS PHARMACEUTICALS CORPORATION $43.92 3
PFIZER INC. $43.76 3
Amgen Inc. $33.33 2
E.R. Squibb & Sons, L.L.C. $15.26 1
PUMA BIOTECHNOLOGY, INC. $13.97 1
GENZYME CORPORATION $13.56 1
GlaxoSmithKline, LLC. $12.97 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $971.75 72
PY2019 $1,081.91 84
PY2020 $173.98 12
PY2021 $45.95 3
PY2022 $176.77 12

Payment records · PY2022 (12)

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

Program year 2022 2018201920202021 Record-level detail is published for PY2022; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Amgen Inc. $17.08 07/20/2022 Food and Beverage Undisputed 01/23/2026 939876987 CMS
Amgen Inc. $16.25 09/14/2022 Food and Beverage Undisputed 01/23/2026 939285597 CMS
E.R. Squibb & Sons, L.L.C. $15.26 06/15/2022 Food and Beverage Undisputed 01/23/2026 932803853 CMS
GENZYME CORPORATION $13.56 05/18/2022 Food and Beverage Undisputed 01/23/2026 938771489 CMS
GlaxoSmithKline, LLC. $12.97 07/13/2022 Food and Beverage Undisputed 01/23/2026 945110275 CMS
Novartis Pharmaceuticals Corporation $12.44 02/16/2022 Food and Beverage Undisputed 01/23/2026 894448423 CMS
Novartis Pharmaceuticals Corporation $17.92 04/20/2022 Food and Beverage Undisputed 01/23/2026 894448425 CMS
Novartis Pharmaceuticals Corporation $13.56 10/27/2022 Food and Beverage Undisputed 01/23/2026 894448427 CMS
PFIZER INC. $12.15 08/23/2022 Food and Beverage Undisputed 01/23/2026 949223591 CMS
PFIZER INC. $14.66 08/30/2022 Food and Beverage Undisputed 01/23/2026 949360835 CMS
PFIZER INC. $16.95 11/09/2022 Food and Beverage Undisputed 01/23/2026 949411421 CMS
Puma Biotechnology, Inc. $13.97 12/20/2022 Food and Beverage Undisputed 01/23/2026 965578557 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
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022
Generated from
OP_DTL_GNRL_PGYR2022_P01232026_01102026.csv

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