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

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. 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 ↗

Covered recipient · General Payments record

JOHN G MATHIS

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1427051341
CMS profile
19620
Location
SOUTH BEND, IN

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.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$2,276.84

137 records · 0 disputed

“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.
  • Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,266.36 136
Education $10.48 1

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $737.41 51
Janssen Biotech, Inc. $411.05 31
Takeda Pharmaceuticals U.S.A., Inc. $278.52 15
Salix Pharmaceuticals, a division of Bausch Health US, LLC $178.80 8
Regeneron Healthcare Solutions, Inc. $174.70 7
Gilead Sciences, Inc. $159.55 9
PFIZER INC. $59.16 4
GENZYME CORPORATION $52.81 2
Medtronic, Inc. $52.75 1
Madrigal Pharmaceuticals $38.60 1
Amgen Inc. $30.22 2
Lilly USA, LLC $21.74 1
VIVUS LLC $19.61 1
Ipsen Biopharmaceuticals, Inc $18.09 1
Sirtex Medical Inc $17.36 1
Micro-tech Endoscopy USA, Inc. $15.99 1
Janssen Pharmaceuticals, Inc $10.48 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,036.48 140
PY2020 $1,175.84 66
PY2021 $2,363.04 148
PY2022 $2,686.07 131
PY2023 $2,481.73 160
PY2024 $3,212.17 178
PY2025 $2,276.84 137

Payment records · PY2025 (137)

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

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Salix Pharmaceuticals, a division of Bausch Health US, LLC $18.01 12/21/2025 Food and Beverage No dispute reported 06/30/2026 1231926871 CMS
Gilead Sciences, Inc. $17.40 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1234554357 CMS
Takeda Pharmaceuticals U.S.A., Inc. $15.74 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1223823968 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $23.17 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1231926868 CMS
ABBVIE INC. $16.17 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1203035501 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.12 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1223858421 CMS
Janssen Biotech, Inc. $16.09 12/05/2025 Food and Beverage No dispute reported 06/30/2026 1174425504 CMS
ABBVIE INC. $17.73 11/25/2025 Food and Beverage No dispute reported 06/30/2026 1203035499 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.44 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1223861142 CMS
Gilead Sciences, Inc. $19.80 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1234530501 CMS
Janssen Biotech, Inc. $10.00 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1174426959 CMS
Janssen Biotech, Inc. $16.80 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1174427358 CMS
Regeneron Healthcare Solutions, Inc. $26.57 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1212984861 CMS
Takeda Pharmaceuticals U.S.A., Inc. $19.22 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1223850775 CMS
Gilead Sciences, Inc. $3.92 11/03/2025 Food and Beverage No dispute reported 06/30/2026 1234605615 CMS
Janssen Biotech, Inc. $4.97 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1174425656 CMS
Janssen Biotech, Inc. $0.94 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1174426871 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $25.71 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1231926864 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.31 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1223891352 CMS
ABBVIE INC. $15.21 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1203035497 CMS
Gilead Sciences, Inc. $17.95 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1234549241 CMS
Janssen Biotech, Inc. $13.62 10/25/2025 Food and Beverage No dispute reported 06/30/2026 1174426592 CMS
Janssen Biotech, Inc. $11.73 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1174427023 CMS
ABBVIE INC. $18.28 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1203035495 CMS
Regeneron Healthcare Solutions, Inc. $23.11 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1212984859 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.31 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1223843153 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.29 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1223859869 CMS
Janssen Biotech, Inc. $11.35 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1174425618 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.00 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1231926858 CMS
Janssen Biotech, Inc. $11.31 10/04/2025 Food and Beverage No dispute reported 06/30/2026 1174426689 CMS
ABBVIE INC. $13.84 10/03/2025 Food and Beverage No dispute reported 06/30/2026 1203035493 CMS
ABBVIE INC. $13.11 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1203035491 CMS
Janssen Biotech, Inc. $10.94 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1174427260 CMS
Janssen Biotech, Inc. $20.12 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1174427419 CMS
Janssen Biotech, Inc. $9.99 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1174425480 CMS
Regeneron Healthcare Solutions, Inc. $25.24 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1212984857 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $19.17 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1231926855 CMS
ABBVIE INC. $11.67 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1203035489 CMS
ABBVIE INC. $10.91 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1203035487 CMS
Janssen Biotech, Inc. $9.94 09/05/2025 Food and Beverage No dispute reported 06/30/2026 1174427445 CMS
ABBVIE INC. $15.74 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1203035485 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.44 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1223877674 CMS
ABBVIE INC. $16.87 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1203035483 CMS
Gilead Sciences, Inc. $18.20 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1234546977 CMS
Janssen Biotech, Inc. $19.63 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1174426796 CMS
Janssen Biotech, Inc. $12.74 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1174427515 CMS
Regeneron Healthcare Solutions, Inc. $33.31 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1212984855 CMS
ABBVIE INC. $125.00 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1203035481 CMS
Takeda Pharmaceuticals U.S.A., Inc. $14.64 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1223817042 CMS
ABBVIE INC. $21.33 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1203035479 CMS
ABBVIE INC. $15.41 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1203035477 CMS
PFIZER INC. $14.02 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1229279918 CMS
ABBVIE INC. $17.74 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1203035475 CMS
VIVUS LLC $19.61 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1188052797 CMS
ABBVIE INC. $15.00 07/12/2025 Food and Beverage No dispute reported 06/30/2026 1203035473 CMS
ABBVIE INC. $9.23 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1203035471 CMS
Madrigal Pharmaceuticals $38.60 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1248286884 CMS
ABBVIE INC. $14.97 06/19/2025 Food and Beverage No dispute reported 06/30/2026 1203035469 CMS
ABBVIE INC. $13.00 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1203035467 CMS
Takeda Pharmaceuticals U.S.A., Inc. $17.85 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1223839341 CMS
Janssen Biotech, Inc. $14.42 06/14/2025 Food and Beverage No dispute reported 06/30/2026 1174426385 CMS
Janssen Biotech, Inc. $18.33 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1174425831 CMS
ABBVIE INC. $20.48 06/09/2025 Food and Beverage No dispute reported 06/30/2026 1203035465 CMS
ABBVIE INC. $11.70 05/31/2025 Food and Beverage No dispute reported 06/30/2026 1203035463 CMS
PFIZER INC. $16.14 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1231720282 CMS
ABBVIE INC. $0.18 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1203035459 CMS
ABBVIE INC. $16.45 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1203035461 CMS
ABBVIE INC. $18.69 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1203035455 CMS
ABBVIE INC. $17.50 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1203035457 CMS
GENZYME CORPORATION $29.34 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1233651862 CMS
Takeda Pharmaceuticals U.S.A., Inc. $7.67 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1223803366 CMS
ABBVIE INC. $14.73 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1203035453 CMS
Janssen Biotech, Inc. $12.81 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1174427678 CMS
Janssen Biotech, Inc. $19.83 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1174426650 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.21 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1223842440 CMS
Gilead Sciences, Inc. $20.53 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1234522885 CMS
Micro-tech Endoscopy USA, Inc. $15.99 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1188046865 CMS
ABBVIE INC. $10.75 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1203035451 CMS
GENZYME CORPORATION $23.47 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1233651856 CMS
Janssen Biotech, Inc. $8.33 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1174427822 CMS
ABBVIE INC. $0.41 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1203035449 CMS
ABBVIE INC. $0.36 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1203035447 CMS
ABBVIE INC. $17.26 04/21/2025 Food and Beverage No dispute reported 06/30/2026 1203035445 CMS
Janssen Biotech, Inc. $11.54 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1174427234 CMS
Regeneron Healthcare Solutions, Inc. $27.42 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1212984853 CMS
Janssen Pharmaceuticals, Inc $10.48 04/16/2025 Education No dispute reported 06/30/2026 1174479862 CMS
Takeda Pharmaceuticals U.S.A., Inc. $13.56 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1223810618 CMS
ABBVIE INC. $0.35 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1203035443 CMS
ABBVIE INC. $14.89 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1203035441 CMS
ABBVIE INC. $13.67 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1203035439 CMS
ABBVIE INC. $10.93 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1203035437 CMS
Janssen Biotech, Inc. $17.40 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1174425963 CMS
Amgen Inc. $16.40 03/21/2025 Food and Beverage No dispute reported 06/30/2026 1228435996 CMS
PFIZER INC. $14.47 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1231261174 CMS
ABBVIE INC. $23.16 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1203035435 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.23 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1223859377 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.01 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1231926853 CMS
ABBVIE INC. $11.82 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1203035429 CMS
ABBVIE INC. $0.54 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1203035431 CMS
ABBVIE INC. $8.06 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1203035433 CMS
Gilead Sciences, Inc. $21.32 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1234512251 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.14 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1231926849 CMS
Regeneron Healthcare Solutions, Inc. $14.54 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1212984851 CMS
Sirtex Medical Inc $17.36 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1245042899 CMS
ABBVIE INC. $12.33 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1203035427 CMS
Lilly USA, LLC $21.74 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1186727045 CMS
Janssen Biotech, Inc. $11.55 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1174425974 CMS
Janssen Biotech, Inc. $16.48 02/21/2025 Food and Beverage No dispute reported 06/30/2026 1174427686 CMS
ABBVIE INC. $16.02 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1203035425 CMS
Regeneron Healthcare Solutions, Inc. $24.51 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1212984849 CMS
Amgen Inc. $13.82 02/17/2025 Food and Beverage No dispute reported 06/30/2026 1227134207 CMS
Janssen Biotech, Inc. $10.26 02/14/2025 Food and Beverage No dispute reported 06/30/2026 1174426807 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $20.59 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1231926845 CMS
Gilead Sciences, Inc. $21.32 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1234512248 CMS
Ipsen Biopharmaceuticals, Inc $18.09 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1208824462 CMS
Janssen Biotech, Inc. $14.60 02/08/2025 Food and Beverage No dispute reported 06/30/2026 1174426947 CMS
Janssen Biotech, Inc. $14.76 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1174426075 CMS
Medtronic, Inc. $52.75 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1218875236 CMS
ABBVIE INC. $16.56 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1203035423 CMS
ABBVIE INC. $10.91 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1203035421 CMS
PFIZER INC. $14.53 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1231239935 CMS
ABBVIE INC. $11.37 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1203035419 CMS
Janssen Biotech, Inc. $14.64 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1174426816 CMS
Janssen Biotech, Inc. $13.79 01/24/2025 Food and Beverage No dispute reported 06/30/2026 1174426480 CMS
ABBVIE INC. $0.26 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1203035413 CMS
ABBVIE INC. $11.43 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1203035415 CMS
ABBVIE INC. $0.91 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1203035417 CMS
ABBVIE INC. $5.99 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1203035411 CMS
ABBVIE INC. $18.80 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1203035409 CMS
Janssen Biotech, Inc. $15.97 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1174426332 CMS
Janssen Biotech, Inc. $16.17 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1174425933 CMS
Gilead Sciences, Inc. $19.11 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1234537683 CMS
ABBVIE INC. $12.98 01/11/2025 Food and Beverage No dispute reported 06/30/2026 1203035407 CMS
ABBVIE INC. $0.45 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1203035403 CMS
ABBVIE INC. $16.73 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1203035405 CMS
ABBVIE INC. $9.53 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1203035401 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.49 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1223899333 CMS

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
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
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.

Permalink https://industrypayments.org/provider/npi-1427051341

Plain
JOHN G MATHIS, NPI 1427051341. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1427051341.
APA 7
IndustryPayments. (2026). JOHN G MATHIS, NPI 1427051341 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1427051341
Bluebook
JOHN G MATHIS, NPI 1427051341, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1427051341.

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