Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

MOLLY STUMACHER

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1396842126
CMS profile
108432
Location
WEST CHESTER, PA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2025 · Entire year

$3,440.23

158 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

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

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2025 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,424.24 157
Education $15.99 1

By paying entity

PY2025 · entire year · sorted by reported total

Payment records · PY2025

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2025 · Physicians and non-physician practitioners · CMS publication 2026-06-30

158 matching records · $3,440.23 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 158 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 158.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
PFIZER INC. $23.1112/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261231145162 CMS
Janssen Biotech, Inc. $26.7412/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174665267 CMS
Novartis Pharmaceuticals Corporation $24.0512/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200433777 CMS
SOBI, INC $24.7812/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261240249440 CMS
Daiichi Sankyo Inc. $19.6312/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261197003219 CMS
Grifols USA, LLC $18.6712/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261249600499 CMS
Ipsen Biopharmaceuticals, Inc $25.9712/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261208827415 CMS
AstraZeneca Pharmaceuticals LP $23.2412/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206874784 CMS
Gilead Sciences, Inc. $26.7712/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261234460176 CMS
PFIZER INC. $5.7212/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261230849749 CMS
ABBVIE INC. $14.8812/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261204433561 CMS
Janssen Biotech, Inc. $32.1912/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174665397 CMS
Azurity Pharmaceuticals, Inc. $15.6211/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261242679765 CMS
Novartis Pharmaceuticals Corporation $27.9111/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200433765 CMS
GENZYME CORPORATION $31.0811/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233365171 CMS
Celgene Corporation $24.0811/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261184936511 CMS
PFIZER INC. $28.4811/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261230864280 CMS
AstraZeneca Pharmaceuticals LP $31.3711/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261207071711 CMS
Astellas Pharma US Inc $21.3511/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238573067 CMS
Genentech USA, Inc. $18.9911/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261211555070 CMS
ABBVIE INC. $28.9411/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261204433556 CMS
Eisai Inc. $25.5210/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261244500814 CMS
Tempus AI, Inc $23.2010/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261250352180 CMS
AstraZeneca Pharmaceuticals LP $25.2110/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261207190975 CMS
ARRAY BIOPHARMA INC $23.5310/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261230832749 CMS
Alexion Pharmaceuticals, Inc. $24.9010/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202950576 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.0010/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261222724643 CMS
PFIZER INC. $27.9410/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261231034155 CMS
Gilead Sciences, Inc. $25.7010/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261234468469 CMS
Genentech USA, Inc. $19.7210/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261211555063 CMS
GlaxoSmithKline, LLC. $15.8210/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190422959 CMS
Novartis Pharmaceuticals Corporation $18.5810/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200433767 CMS
Astellas Pharma US Inc $16.7010/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238697532 CMS
Alexion Pharmaceuticals, Inc. $22.5210/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202983386 CMS
Eisai Inc. $27.9110/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261244500812 CMS
AstraZeneca Pharmaceuticals LP $30.5710/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206743932 CMS
Janssen Pharmaceuticals, Inc $30.0810/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174845107 CMS
Astellas Pharma US Inc $14.9310/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238681315 CMS
AstraZeneca Pharmaceuticals LP $26.2310/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206474189 CMS
Merck Sharp & Dohme LLC $21.2610/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238051471 CMS
PFIZER INC. $23.7610/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261230453256 CMS
PFIZER INC. $25.7510/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261230664094 CMS
Genmab U.S., Inc. $23.3009/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235923427 CMS
AstraZeneca Pharmaceuticals LP $26.6809/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206471035 CMS
Ipsen Biopharmaceuticals, Inc $21.2309/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261208827413 CMS
TerSera Therapeutics LLC $18.4809/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261244060164 CMS
Bayer Healthcare Pharmaceuticals Inc. $29.8409/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261225830635 CMS
PFIZER INC. $21.5709/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261230391612 CMS
Exelixis Inc. $13.6809/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261218799713 CMS
Genentech USA, Inc. $19.5609/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261211555054 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,317.84 137
PY2020 $1,677.72 94
PY2021 $1,660.20 91
PY2022 $1,738.85 83
PY2023 $3,731.21 174
PY2024 $2,339.23 114
PY2025 $3,440.23 158

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Plain
MOLLY STUMACHER, NPI 1396842126. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1396842126.
APA 7
IndustryPayments. (2026). MOLLY STUMACHER, NPI 1396842126 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1396842126
Bluebook
MOLLY STUMACHER, NPI 1396842126, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1396842126.

Source: Centers for Medicare & Medicaid Services, Open Payments.