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

ERMINIA MASSARELLI

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1982855326
CMS profile
271887
Location
DUARTE, CA

General Payments · PY2018–2024

$188,862.00

  • Reported across 211 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$22,834.68

47 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
Consulting Fee $20,166.00 9
Food and Beverage $1,798.14 33
Travel and Lodging $771.54 4
Education $99.00 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
E.R. Squibb & Sons, L.L.C. $7,526.40 13
Janssen Biotech, Inc. $6,243.86 13
ABBVIE INC. $4,730.00 2
Janssen Scientific Affairs, LLC $2,025.00 1
Daiichi Sankyo Inc. $1,710.15 5
Acerta Pharma LLC $309.23 7
AstraZeneca UK Limited $157.79 3
Genentech USA, Inc. $77.03 1
Tempus AI, Inc $29.19 1
Merck Sharp & Dohme Corporation $26.03 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $31,808.45 33
PY2019 $37,689.74 32
PY2020 $13,901.00 12
PY2021 $36,028.16 33
PY2022 $29,132.90 31
PY2023 $17,467.07 23
PY2024 $22,834.68 47

Payment records · PY2024 (47)

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. $4,631.00 01/08/2024 Consulting Fee Undisputed 01/23/2026 1104980481 CMS
ABBVIE INC. $99.00 12/03/2024 Education Undisputed 01/23/2026 1104980483 CMS
AstraZeneca Pharmaceuticals LP $18.87 01/17/2024 Food and Beverage Undisputed 01/23/2026 1104677333 CMS
AstraZeneca Pharmaceuticals LP $0.50 01/17/2024 Food and Beverage Undisputed 01/23/2026 1105419456 CMS
AstraZeneca Pharmaceuticals LP $20.13 03/26/2024 Food and Beverage Undisputed 01/23/2026 1105723429 CMS
AstraZeneca Pharmaceuticals LP $42.55 07/19/2024 Food and Beverage Undisputed 01/23/2026 1105231818 CMS
AstraZeneca Pharmaceuticals LP $36.98 07/20/2024 Food and Beverage Undisputed 01/23/2026 1104715375 CMS
AstraZeneca Pharmaceuticals LP $62.63 07/21/2024 Food and Beverage Undisputed 01/23/2026 1104717021 CMS
AstraZeneca Pharmaceuticals LP $127.57 07/21/2024 Food and Beverage Undisputed 01/23/2026 1105750735 CMS
AstraZeneca UK Limited $55.00 09/06/2024 Food and Beverage Undisputed 01/23/2026 1093940626 CMS
AstraZeneca UK Limited $47.79 09/06/2024 Food and Beverage Undisputed 01/23/2026 1094017557 CMS
AstraZeneca UK Limited $55.00 09/06/2024 Food and Beverage Undisputed 01/23/2026 1094047947 CMS
Daiichi Sankyo Inc. $55.37 03/02/2024 Food and Beverage Undisputed 01/23/2026 1089453328 CMS
Daiichi Sankyo Inc. $168.84 11/08/2024 Food and Beverage Undisputed 01/23/2026 1089453320 CMS
Daiichi Sankyo Inc. $36.83 11/24/2024 Food and Beverage Undisputed 01/23/2026 1089453322 CMS
Daiichi Sankyo Inc. $79.11 11/24/2024 Food and Beverage Undisputed 01/23/2026 1089453324 CMS
Daiichi Sankyo Inc. $1,370.00 12/19/2024 Consulting Fee Undisputed 01/23/2026 1089453326 CMS
E.R. Squibb & Sons, L.L.C. $24.80 02/24/2024 Food and Beverage Undisputed 01/23/2026 1101445292 CMS
E.R. Squibb & Sons, L.L.C. $1,340.00 03/05/2024 Consulting Fee Undisputed 01/23/2026 1101445239 CMS
E.R. Squibb & Sons, L.L.C. $12.72 05/06/2024 Food and Beverage Undisputed 01/23/2026 1101445272 CMS
E.R. Squibb & Sons, L.L.C. $0.28 05/06/2024 Food and Beverage Undisputed 01/23/2026 1101445276 CMS
E.R. Squibb & Sons, L.L.C. $65.00 07/27/2024 Food and Beverage Undisputed 01/23/2026 1101445348 CMS
E.R. Squibb & Sons, L.L.C. $22.06 07/27/2024 Food and Beverage Undisputed 01/23/2026 1101445394 CMS
E.R. Squibb & Sons, L.L.C. $3,840.00 08/20/2024 Consulting Fee Undisputed 01/23/2026 1101445299 CMS
E.R. Squibb & Sons, L.L.C. $30.00 09/03/2024 Food and Beverage Undisputed 01/23/2026 1101445303 CMS
E.R. Squibb & Sons, L.L.C. $27.62 11/21/2024 Food and Beverage Undisputed 01/23/2026 1101445405 CMS
E.R. Squibb & Sons, L.L.C. $1,920.00 12/09/2024 Consulting Fee Undisputed 01/23/2026 1101445359 CMS
E.R. Squibb & Sons, L.L.C. $15.17 12/19/2024 Food and Beverage Undisputed 01/23/2026 1101445386 CMS
E.R. Squibb & Sons, L.L.C. $106.79 12/19/2024 Travel and Lodging Undisputed 01/23/2026 1101445390 CMS
E.R. Squibb & Sons, L.L.C. $121.96 12/19/2024 Food and Beverage Undisputed 01/23/2026 1101445401 CMS
Genentech USA, Inc. $77.03 09/08/2024 Food and Beverage Undisputed 01/23/2026 1133009292 CMS
Janssen Biotech, Inc. $200.03 06/01/2024 Food and Beverage Undisputed 01/23/2026 1078293791 CMS
Janssen Biotech, Inc. $1,800.00 07/26/2024 Consulting Fee Undisputed 01/23/2026 1078293741 CMS
Janssen Biotech, Inc. $44.94 07/27/2024 Food and Beverage Undisputed 01/23/2026 1078293537 CMS
Janssen Biotech, Inc. $576.47 08/27/2024 Travel and Lodging Undisputed 01/23/2026 1078293401 CMS
Janssen Biotech, Inc. $38.19 09/27/2024 Travel and Lodging Undisputed 01/23/2026 1078293505 CMS
Janssen Biotech, Inc. $12.49 09/27/2024 Food and Beverage Undisputed 01/23/2026 1078293617 CMS
Janssen Biotech, Inc. $143.52 09/27/2024 Food and Beverage Undisputed 01/23/2026 1078293631 CMS
Janssen Biotech, Inc. $50.09 09/27/2024 Travel and Lodging Undisputed 01/23/2026 1078293737 CMS
Janssen Biotech, Inc. $5.24 09/28/2024 Food and Beverage Undisputed 01/23/2026 1078293663 CMS
Janssen Biotech, Inc. $30.49 09/28/2024 Food and Beverage Undisputed 01/23/2026 1078293757 CMS
Janssen Biotech, Inc. $1,440.00 10/18/2024 Consulting Fee Undisputed 01/23/2026 1078293449 CMS
Janssen Biotech, Inc. $102.40 11/22/2024 Food and Beverage Undisputed 01/23/2026 1078293579 CMS
Janssen Biotech, Inc. $1,800.00 12/06/2024 Consulting Fee Undisputed 01/23/2026 1078293597 CMS
Janssen Scientific Affairs, LLC $2,025.00 05/15/2024 Consulting Fee Undisputed 01/23/2026 1078844701 CMS
Merck Sharp & Dohme LLC $26.03 04/22/2024 Food and Beverage Undisputed 01/23/2026 1141724554 CMS
Tempus AI, Inc $29.19 10/15/2024 Food and Beverage Undisputed 01/23/2026 1150169424 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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