MARTIN WELTZ

Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology GREENBELT, MD NPI 1740283100

General Payments — all program years on this page

$25,989.90

  • Category: General Payments
  • Program years: PY2018–2023
  • Record count: 47
  • As of (CMS publication): 2026-01-23

Latest program year (PY2023): $266.19 across 11 records · disputed records: 0

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

How this figure is 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

Latest program year (PY2023) · sorted by reported total.

Nature of paymentAmountRecords
Food and Beverage $266.1911

By paying entity

Latest program year (PY2023) · sorted by reported total.

By program year

Program yearAmountRecords
2018 $175.7811
2019 $3,035.668
2020 $6,350.007
2021 $16,162.2710
2023 $266.1911

Records — PY2023 (11)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
1000516645 Bayer Healthcare Pharmaceuticals Inc. $22.41 05/16/2023 Food and Beverage Undisputed 01/23/2026 View at CMS
1011824369 AstraZeneca Pharmaceuticals LP $17.56 06/13/2023 Food and Beverage Undisputed 01/23/2026 View at CMS
1012097061 AstraZeneca Pharmaceuticals LP $18.73 04/20/2023 Food and Beverage Undisputed 01/23/2026 View at CMS
1032545887 EMD Serono, Inc. $24.90 07/11/2023 Food and Beverage Undisputed 01/23/2026 View at CMS
1040454663 Genentech USA, Inc. $22.46 06/21/2023 Food and Beverage Undisputed 01/23/2026 View at CMS
1051196583 BeiGene USA, Inc. $20.51 07/24/2023 Food and Beverage Undisputed 01/23/2026 View at CMS
993305443 Novartis Pharmaceuticals Corporation $25.83 05/25/2023 Food and Beverage Undisputed 01/23/2026 View at CMS
993305445 Novartis Pharmaceuticals Corporation $31.24 06/07/2023 Food and Beverage Undisputed 01/23/2026 View at CMS
993305449 Novartis Pharmaceuticals Corporation $31.11 07/05/2023 Food and Beverage Undisputed 01/23/2026 View at CMS
993305451 Novartis Pharmaceuticals Corporation $21.04 07/12/2023 Food and Beverage Undisputed 01/23/2026 View at CMS
993305457 Novartis Pharmaceuticals Corporation $30.40 10/16/2023 Food and Beverage Undisputed 01/23/2026 View at CMS

Provenance & corrections

  • Dataset: CMS Open Payments — General Payments
  • Source: CMS Open Payments dataset (bulk file)
  • Publisher of source data: Centers for Medicare & Medicaid Services
  • Generated from: OP_DTL_GNRL_PGYR2023_P01232026_01102026.csv

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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.