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 W CASSELL

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1427269331
CMS profile
109890
Location
MERIDIAN, MS

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

$4,852.78

176 records · 0 disputed

Summary and payment records

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

“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 $3,559.93 161
Long term medical supply or device loan $999.96 12
Education $292.89 3

By paying entity

PY2025 · entire year · sorted by reported total

Page 3 of 4; records 101–150 of 176 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

MATTHEW W CASSELL

NPI 1427269331 · CMS profile ID 109890

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

MERIDIAN, MS

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.

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.

General Payments, PY2025; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 3 of 4; records 101–150 of 176 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1427269331?year=2025&recipient=provider&page=3#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
MATTHEW W CASSELL, NPI 1427269331, CMS profile ID 109890. General Payments, PY2025; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 3 of 4; records 101–150 of 176 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1427269331?year=2025&recipient=provider&page=3#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e.
APA 7
IndustryPayments. (2026). MATTHEW W CASSELL, NPI 1427269331, CMS profile ID 109890. General Payments, PY2025; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 3 of 4; records 101–150 of 176 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1427269331?year=2025&recipient=provider&page=3#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e.
Bluebook
MATTHEW W CASSELL, NPI 1427269331, CMS profile ID 109890, IndustryPayments, General Payments, PY2025; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 3 of 4; records 101–150 of 176 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e. https://industrypayments.org/provider/npi-1427269331?year=2025&recipient=provider&page=3#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

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

176 matching records · $4,852.78 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 176 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 101–150 of 176.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Incyte Corporation $0.6006/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1226049231 CMS
Daiichi Sankyo Inc. $26.8206/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1197100493 CMS
Rigel Pharmaceuticals, Inc. $22.0006/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247374288 CMS
Incyte Corporation $15.7905/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1226045140 CMS
PFIZER INC. $21.8305/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1230622380 CMS
Janssen Biotech, Inc. $20.2305/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1175023221 CMS
Caris MPI, Inc. $17.7905/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1234278984 CMS
EMD Serono, Inc. $17.8005/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1236905255 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.6205/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1225488593 CMS
Incyte Corporation $21.0805/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1226087461 CMS
Novartis Pharmaceuticals Corporation $83.3305/15/2025 Long term medical supply or device loan No dispute reported Delay: No
Change: NEW
06/30/2026 1200080427 CMS
JAZZ PHARMACEUTICALS INC. $26.8305/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1234326657 CMS
ABBVIE INC. $125.0005/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1201616763 CMS
E.R. Squibb & Sons, L.L.C. $17.7005/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1184816003 CMS
Legend Biotech USA Inc. $20.5005/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1236479882 CMS
Astellas Pharma US Inc $18.9405/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1238799169 CMS
AstraZeneca Pharmaceuticals LP $18.6205/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1207007871 CMS
BeOne Medicines USA, Inc. $18.7405/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1202911087 CMS
Genentech USA, Inc. $15.0805/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1211547275 CMS
Regeneron Healthcare Solutions, Inc. $24.3105/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1212884778 CMS
Celgene Corporation $17.3504/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1184815993 CMS
ARRAY BIOPHARMA INC $18.0404/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1230626242 CMS
Karyopharm Therapeutics Inc. $20.0804/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1246648897 CMS
ABBVIE INC. $18.2504/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1201616761 CMS
Novartis Pharmaceuticals Corporation $83.3304/24/2025 Long term medical supply or device loan No dispute reported Delay: No
Change: NEW
06/30/2026 1200080429 CMS
Genentech USA, Inc. $29.4004/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1211547259 CMS
Janssen Biotech, Inc. $99.9504/22/2025 Education No dispute reported Delay: No
Change: NEW
06/30/2026 1175022656 CMS
Novartis Pharmaceuticals Corporation $20.9404/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1200080459 CMS
Daiichi Sankyo Inc. $28.4104/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1197056599 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.8604/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1223901734 CMS
Celgene Corporation $25.4404/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1184815995 CMS
Astellas Pharma US Inc $25.3304/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1238636062 CMS
Daiichi Sankyo Inc. $23.9304/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1197059383 CMS
AstraZeneca Pharmaceuticals LP $18.0804/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1206243008 CMS
PFIZER INC. $23.5704/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1230589362 CMS
Gilead Sciences, Inc. $29.3304/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1234442227 CMS
ARRAY BIOPHARMA INC $27.9704/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1230629054 CMS
AstraZeneca Pharmaceuticals LP $18.6204/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1206641427 CMS
E.R. Squibb & Sons, L.L.C. $17.4203/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1184815991 CMS
Merck Sharp & Dohme LLC $20.3603/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1238283321 CMS
Novartis Pharmaceuticals Corporation $83.3303/26/2025 Long term medical supply or device loan No dispute reported Delay: No
Change: NEW
06/30/2026 1200080425 CMS
BeOne Medicines USA, Inc. $25.8303/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1202911089 CMS
Janssen Biotech, Inc. $20.8703/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1175022574 CMS
Spectrum Pharmaceuticals Inc. $22.6503/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1221050594 CMS
Novartis Pharmaceuticals Corporation $19.2303/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1200080457 CMS
Novartis Pharmaceuticals Corporation $21.5203/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1200080461 CMS
SANOFI US SERVICES INC. $22.4503/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1233468897 CMS
Lilly USA, LLC $21.3703/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1186753775 CMS
TAIHO ONCOLOGY, INC. $21.1003/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1211407131 CMS
PFIZER INC. $25.1902/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1230578465 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,753.90 150
PY2020 $2,380.18 136
PY2021 $2,692.25 150
PY2022 $3,512.14 162
PY2023 $3,261.16 146
PY2024 $4,817.29 170
PY2025 $4,852.78 176

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.