IndustryPayments
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

JONATHAN S MATTHEW

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1124085881
CMS profile
323559
Location
WEST HILLS, CA

General Payments · PY2018–2024

$7,005.20

  • Reported across 408 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,403.43

60 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.

Related groups: Gastroenterology CA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,403.43 60

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $381.84 22
PFIZER INC. $175.01 9
Salix Pharmaceuticals, a division of Bausch Health US, LLC $172.53 9
Janssen Biotech, Inc. $146.16 5
Regeneron Healthcare Solutions, Inc. $126.05 1
E.R. Squibb & Sons, L.L.C. $122.11 1
IRONWOOD PHARMACEUTICALS, INC $79.39 4
Ardelyx, Inc. $68.55 3
Phathom Pharmaceuticals, Inc. $55.75 2
Celgene Corporation $53.41 3
Merck Sharp & Dohme Corporation $22.63 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,105.28 130
PY2019 $1,772.06 127
PY2020 $827.64 42
PY2022 $83.49 4
PY2023 $813.30 45
PY2024 $1,403.43 60

Payment records · PY2024 (60)

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

Program year 2024 20182019202020222023 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. $22.08 01/12/2024 Food and Beverage Undisputed 01/23/2026 1104985601 CMS
ABBVIE INC. $33.42 02/08/2024 Food and Beverage Undisputed 01/23/2026 1104985603 CMS
ABBVIE INC. $27.91 03/05/2024 Food and Beverage Undisputed 01/23/2026 1104985605 CMS
ABBVIE INC. $29.90 03/05/2024 Food and Beverage Undisputed 01/23/2026 1104985607 CMS
ABBVIE INC. $3.41 03/12/2024 Food and Beverage Undisputed 01/23/2026 1104985609 CMS
ABBVIE INC. $17.93 03/20/2024 Food and Beverage Undisputed 01/23/2026 1104985611 CMS
ABBVIE INC. $29.08 03/26/2024 Food and Beverage Undisputed 01/23/2026 1104985613 CMS
ABBVIE INC. $27.30 04/15/2024 Food and Beverage Undisputed 01/23/2026 1104985615 CMS
ABBVIE INC. $5.46 05/09/2024 Food and Beverage Undisputed 01/23/2026 1104985617 CMS
ABBVIE INC. $28.50 05/17/2024 Food and Beverage Undisputed 01/23/2026 1104985619 CMS
ABBVIE INC. $5.97 05/21/2024 Food and Beverage Undisputed 01/23/2026 1104985621 CMS
ABBVIE INC. $26.38 06/04/2024 Food and Beverage Undisputed 01/23/2026 1104985623 CMS
ABBVIE INC. $18.34 06/18/2024 Food and Beverage Undisputed 01/23/2026 1104985625 CMS
ABBVIE INC. $4.83 06/18/2024 Food and Beverage Undisputed 01/23/2026 1104985627 CMS
ABBVIE INC. $5.87 06/18/2024 Food and Beverage Undisputed 01/23/2026 1104985629 CMS
ABBVIE INC. $25.18 06/25/2024 Food and Beverage Undisputed 01/23/2026 1104985631 CMS
ABBVIE INC. $8.33 07/19/2024 Food and Beverage Undisputed 01/23/2026 1104985633 CMS
ABBVIE INC. $7.27 07/19/2024 Food and Beverage Undisputed 01/23/2026 1104985635 CMS
ABBVIE INC. $17.02 09/25/2024 Food and Beverage Undisputed 01/23/2026 1104985637 CMS
ABBVIE INC. $23.78 10/11/2024 Food and Beverage Undisputed 01/23/2026 1104985639 CMS
ABBVIE INC. $7.59 10/31/2024 Food and Beverage Undisputed 01/23/2026 1104985641 CMS
ABBVIE INC. $6.29 11/27/2024 Food and Beverage Undisputed 01/23/2026 1104985643 CMS
Ardelyx, Inc. $32.70 09/20/2024 Food and Beverage Undisputed 01/23/2026 1146694606 CMS
Ardelyx, Inc. $18.79 10/15/2024 Food and Beverage Undisputed 01/23/2026 1146694608 CMS
Ardelyx, Inc. $17.06 11/22/2024 Food and Beverage Undisputed 01/23/2026 1146694610 CMS
Celgene Corporation $14.11 01/05/2024 Food and Beverage Undisputed 01/23/2026 1101133850 CMS
Celgene Corporation $16.73 02/06/2024 Food and Beverage Undisputed 01/23/2026 1101133854 CMS
Celgene Corporation $22.57 05/22/2024 Food and Beverage Undisputed 01/23/2026 1101133856 CMS
E.R. Squibb & Sons, L.L.C. $122.11 02/22/2024 Food and Beverage Undisputed 01/23/2026 1101421085 CMS
IRONWOOD PHARMACEUTICALS, INC $25.94 02/01/2024 Food and Beverage Undisputed 01/23/2026 1153768281 CMS
IRONWOOD PHARMACEUTICALS, INC $25.81 04/23/2024 Food and Beverage Undisputed 01/23/2026 1153768283 CMS
IRONWOOD PHARMACEUTICALS, INC $13.46 10/29/2024 Food and Beverage Undisputed 01/23/2026 1153753614 CMS
IRONWOOD PHARMACEUTICALS, INC $14.18 12/17/2024 Food and Beverage Undisputed 01/23/2026 1153735873 CMS
Janssen Biotech, Inc. $28.35 01/19/2024 Food and Beverage Undisputed 01/23/2026 1078356255 CMS
Janssen Biotech, Inc. $33.27 04/04/2024 Food and Beverage Undisputed 01/23/2026 1078355853 CMS
Janssen Biotech, Inc. $2.05 04/04/2024 Food and Beverage Undisputed 01/23/2026 1078356054 CMS
Janssen Biotech, Inc. $42.72 04/30/2024 Food and Beverage Undisputed 01/23/2026 1078355925 CMS
Janssen Biotech, Inc. $39.77 08/13/2024 Food and Beverage Undisputed 01/23/2026 1078356206 CMS
Merck Sharp & Dohme LLC $22.63 02/15/2024 Food and Beverage Undisputed 01/23/2026 1141751466 CMS
PFIZER INC. $28.59 02/13/2024 Food and Beverage Undisputed 01/23/2026 1131188574 CMS
PFIZER INC. $17.08 03/19/2024 Food and Beverage Undisputed 01/23/2026 1131188578 CMS
PFIZER INC. $21.09 03/21/2024 Food and Beverage Undisputed 01/23/2026 1131237025 CMS
PFIZER INC. $17.82 05/29/2024 Food and Beverage Undisputed 01/23/2026 1131517166 CMS
PFIZER INC. $24.04 06/21/2024 Food and Beverage Undisputed 01/23/2026 1131514824 CMS
PFIZER INC. $10.20 07/17/2024 Food and Beverage Undisputed 01/23/2026 1131797680 CMS
PFIZER INC. $26.93 08/19/2024 Food and Beverage Undisputed 01/23/2026 1131835342 CMS
PFIZER INC. $2.03 08/21/2024 Food and Beverage Undisputed 01/23/2026 1131879407 CMS
PFIZER INC. $27.23 10/29/2024 Food and Beverage Undisputed 01/23/2026 1130991369 CMS
Phathom Pharmaceuticals, Inc. $30.65 07/23/2024 Food and Beverage Undisputed 01/23/2026 1151094431 CMS
Phathom Pharmaceuticals, Inc. $25.10 11/07/2024 Food and Beverage Undisputed 01/23/2026 1151094433 CMS
Regeneron Healthcare Solutions, Inc. $126.05 01/26/2024 Food and Beverage Undisputed 01/23/2026 1114110071 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.50 05/30/2024 Food and Beverage Undisputed 01/23/2026 1153425797 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $20.59 08/05/2024 Food and Beverage Undisputed 01/23/2026 1153632032 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.67 09/05/2024 Food and Beverage Undisputed 01/23/2026 1153685261 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $21.76 10/09/2024 Food and Beverage Undisputed 01/23/2026 1153539614 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.69 10/09/2024 Food and Beverage Undisputed 01/23/2026 1153699475 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.81 10/10/2024 Food and Beverage Undisputed 01/23/2026 1153435129 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $13.14 10/31/2024 Food and Beverage Undisputed 01/23/2026 1153525979 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $23.73 11/18/2024 Food and Beverage Undisputed 01/23/2026 1153437158 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.64 12/18/2024 Food and Beverage Undisputed 01/23/2026 1153476934 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, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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