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

MATTHEW A MASON

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1710272471
CMS profile
895909
Location
GREENWOOD, SC

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 · PY2020 · Entire year

$953.56

57 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

PY2020 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $953.56 57

By paying entity

PY2020 · entire year · sorted by reported total

Payment records · PY2020

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

General Payments · PY2020 · Physicians and non-physician practitioners · CMS publication 2026-06-30

57 matching records · $953.56 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 57 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 57.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Janssen Biotech, Inc. $14.2212/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026753379317 CMS
Gilead Sciences, Inc. $16.8312/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747987051 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $12.9212/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737571999 CMS
AbbVie Inc. $13.7912/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722023029 CMS
AbbVie Inc. $9.1812/07/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722023027 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.7112/02/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737571995 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.9712/02/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737571997 CMS
Gilead Sciences, Inc. $18.8911/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747987049 CMS
AbbVie Inc. $13.9311/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722023025 CMS
AstraZeneca Pharmaceuticals LP $65.7111/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736026923 CMS
IRONWOOD PHARMACEUTICALS, INC $13.1811/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749822951 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.2811/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737571993 CMS
Janssen Biotech, Inc. $14.0711/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719293977 CMS
Gilead Sciences, Inc. $14.5810/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747987047 CMS
IRONWOOD PHARMACEUTICALS, INC $12.6010/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749828771 CMS
AbbVie Inc. $13.6410/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722023023 CMS
AbbVie Inc. $11.1210/07/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722023021 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $18.4310/07/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737571991 CMS
AbbVie Inc. $12.6710/06/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722023019 CMS
Janssen Biotech, Inc. $14.7409/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719293975 CMS
AbbVie Inc. $5.1409/26/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722023017 CMS
Gilead Sciences, Inc. $14.5809/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747987045 CMS
IRONWOOD PHARMACEUTICALS, INC $14.3409/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749818487 CMS
AbbVie Inc. $14.0009/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722023013 CMS
AbbVie Inc. $14.7609/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722023015 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.9409/05/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737571989 CMS
Intercept Pharmaceuticals, Inc. $14.8608/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026739856889 CMS
Braintree Laboratories, Inc. $11.0108/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026750548057 CMS
Gilead Sciences, Inc. $17.7008/19/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747987043 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.7908/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737571987 CMS
Daiichi Sankyo Inc. $11.0108/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026739496921 CMS
Grifols USA, LLC $12.7808/07/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026750409125 CMS
QOL Medical, LLC $15.8908/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731215077 CMS
Gilead Sciences, Inc. $12.2407/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747987041 CMS
Alfasigma USA, Inc. $11.9607/07/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723130893 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $19.8107/01/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737571985 CMS
QOL Medical, LLC $15.6306/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731215073 CMS
Daiichi Sankyo Inc. $23.1606/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026739491881 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $11.7906/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737571983 CMS
IRONWOOD PHARMACEUTICALS, INC $13.8806/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749776999 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.3506/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737571981 CMS
Janssen Biotech, Inc. $12.9705/19/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719293973 CMS
AbbVie Inc. $11.9903/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722023011 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.0103/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747262505 CMS
AbbVie Inc. $103.2003/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722023009 CMS
AbbVie Inc. $10.4703/02/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722023007 CMS
Janssen Biotech, Inc. $11.9502/27/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719293971 CMS
Gilead Sciences, Inc. $15.2502/26/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747987039 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $19.2502/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737571979 CMS
AbbVie Inc. $10.4502/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722023005 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,202.47 76
PY2020 $953.56 57
PY2021 $1,634.11 120
PY2022 $1,436.79 102
PY2023 $1,527.73 119
PY2024 $1,349.81 93
PY2025 $1,148.81 67

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
MATTHEW A MASON, NPI 1710272471. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1710272471.
APA 7
IndustryPayments. (2026). MATTHEW A MASON, NPI 1710272471 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1710272471
Bluebook
MATTHEW A MASON, NPI 1710272471, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1710272471.

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