Medical Doctor Program year 2025 Reported 2019–2025 Source: CMS Open Payments, 2026 publication

Matthew Cassell

Hematology & Oncology Meridian, MS Medical Doctor

NPI 1427269331 CMS profile 109890

1704 23Rd Ave, Second Floor, Meridian, MS 39301

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General payments

$24,270

1,090 records reported · program years 2019–2025

Research payments

$0

Paid to them · None reported · program years 2019–2025

Ownership & investment interest

$0

None reported

Through program year 2025, Matthew Cassell of Meridian, MS is reported in the CMS Open Payments database as having received $24,270 across 1,090 general payments and $0 in research payments paid to them.

No combined total General, research and ownership are kept apart. Each is reported under its own rules, and ownership is not money that moved at all but the value of a stake held. A meal, a clinical trial grant and a shareholding do not add up to anything meaningful, so this site does not add them.

General payments for this record sit in the 83rd percentile of Hematology & Oncology profiles with reported payments. Percentile describes the distribution, not the conduct.

By program year

7 rows
Year Kind Relative to this record's peak year Amount Records
2025 General $4,853 176
2024 General $4,817 170
2023 General $3,261 146
2022 General $3,512 162
2021 General $2,692 150
2020 General $2,380 136
2019 General $2,754 150

Beside peers

Year by year, beside peers General payments · among profiles paid that year
  • Matthew Cassell
  • Hematology & Oncology median
  • Middle half of Hematology & Oncology
  • National median

In program year 2025, general payments to Matthew Cassell were reported at $4,853. Among 8,769 Hematology & Oncology profiles paid that year, the median was $683 and the middle half received between $143 and $3,154.

Show as a table
Year Matthew Cassell Hematology & Oncology median Middle half National median
2019 $2,754 $529 $121–$2,516 $163
2020 $2,380 $339 $82–$2,213 $114
2021 $2,692 $263 $49–$1,965 $132
2022 $3,512 $416 $103–$2,395 $149
2023 $3,261 $542 $125–$2,646 $160
2024 $4,817 $692 $141–$3,008 $164
2025 $4,853 $683 $143–$3,154 $169

Breakdown

Who paid General payments · program years 2019–2025
  1. Novartis Pharmaceuticals Corporation $3,315 86 payments
  2. Janssen Biotech, Inc. $1,587 68 payments
  3. AstraZeneca Pharmaceuticals LP $1,287 66 payments
  4. Merck Sharp & Dohme Corporation $1,260 61 payments
  5. E.R. Squibb & Sons, L.L.C. $962 63 payments
  6. Pfizer Inc. $916 57 payments
  7. Genentech USA, Inc. $856 38 payments
  8. Incyte Corporation $853 37 payments
  9. Genzyme Corporation $785 31 payments
  10. Amgen Inc. $784 39 payments
  11. Other $11,665 544 payments

Every payment, record by record

What the payments were for General payments · program years 2019–2025
  1. Food and Beverage $20,402 1,044 payments
  2. Long term medical supply or device loan $2,164 24 payments
  3. Education $1,425 21 payments
  4. Gift $279 1 payment
Products named General payments · program years 2019–2025
  1. KISQALI $2,574 45 payments
  2. KEYTRUDA $1,205 58 payments
  3. ERLEADA $709 26 payments
  4. OPDIVO $692 49 payments
  5. SARCLISA $595 19 payments
  6. XTANDI $561 34 payments
  7. REBLOZYL $481 19 payments
  8. LYNPARZA Oncology $435 16 payments
  9. JEVTANA $433 14 payments
  10. LYNPARZA Oncology $429 22 payments
  11. Other $20,518 1,045 payments

A payment can name more than one product, so these amounts overlap and do not add up to the general-payment figure.

Prescribing to Medicare patients

Part D · data year 2024 · 24 drugs

Part D claims

702

Median for Hematology-Oncology: 604

Drug cost

$1,778,978

Median for Hematology-Oncology: $1,306,514

Branded share of claims

32.8%

Median for Hematology-Oncology: 31.6%

Drugs this doctor was counted under in Medicare Part D 2024, by drug cost
Drug Type Relative to their largest Claims Drug cost
Imbruvica Ibrutinib Brand 31 $502,572
Pomalyst Pomalidomide Brand 27 $486,927
Lenalidomide Generic 24 $342,447
Ibrance Palbociclib Brand 11 $170,582
Kisqali Ribociclib Succinate Brand 11 $148,939
Erleada Apalutamide Brand 12 $79,133
Gleevec Imatinib Mesylate Brand 11 $29,294
Eliquis Apixaban Brand 13 $6,805
Anagrelide Hcl Generic 11 $3,645
Letrozole Generic 111 $2,444

The 10 drugs with the highest cost, of 24 counted.

Drug cost is what was paid for the drugs at the pharmacy — by Medicare, the patient and others — and is not money to the prescriber. Medicare Part D only: drugs dispensed to Medicare beneficiaries. A drug with fewer than 11 claims for this prescriber is not published, so a missing drug does not mean zero. The medians are for the 8,746 Part D prescribers listed as Hematology-Oncology; they describe a distribution and say nothing about conduct.

Billing to Medicare

Part B · data year 2024 · 129 billing codes

Paid by Medicare

$3,664,155

Of which drugs: $3,432,124

Medicare patients

466

Average age 75

Services billed

186,141

283 women, 183 men among their patients

Share of this provider's Medicare patients with each condition
Condition among their Medicare patients Relative to the most common Share of patients
High blood pressure 75%
Cancer 64%
Arthritis 56%
Diabetes 34%
Ischemic heart disease 28%
Depression 28%
COPD 25%
Chronic kidney disease 24%
Drugs given in the clinic that this provider billed Medicare Part B for
Drug given in the clinic Where Patients Services Paid by Medicare
Injection, pembrolizumab, 1 mg J9271 Office 14 11,800 $529,401
Injection, denosumab, 1 mg J0897 Office 37 11,400 $230,717
Injection, eflapegrastim-xnst, 0.1 mg J1449 Office 13 8,844 $188,338
Leuprolide acetate (for depot suspension), 7.5 mg J9217 Office 12 85 $11,961
Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) Q0138 Office 13 17,340 $4,675
Injection, palonosetron hcl, 25 mcg J2469 Office 52 3,440 $2,459
Influenza vaccine, trivalent derived from cell cultures 90661 Office 36 36 $1,300
Injection, carboplatin, 50 mg J9045 Office 18 425 $1,211
Injection, dexamethasone sodium phosphate, 1 mg J1100 Office 56 4,270 $382
Infusion, normal saline solution , 1000 cc J7030 Office 22 93 $184

Medicare Part B only: services billed to Medicare. Rows covering fewer than 11 beneficiaries are not published. Only drugs given in the clinic are itemised here; the rest of what this provider billed is in the total above.

Payments and prescribing

First 5 of 66 products · payments 2024

Two separate records. The payments come from Open Payments and the claims from Medicare. They are set side by side because they name the same product; they do not show that a payment affected a prescription.

Products this doctor was paid in connection with in 2024, beside Medicare claims for the same product
Product Paid by Related payments Part D claims Part B services
KISQALI
$1,262 11 —
SARCLISA
$198 — —
OPDIVO
$185 — —
LYNPARZA
$184 — —
MONJUVI
$163 — —

A dash means Medicare published no figure for this doctor and product — fewer than 11 claims, or the product is not covered under that part — which is not the same as none. Payments are general payments only; one that names several products is split evenly between them, so an amount is payments related to the product, not money paid for it.

See more in the dashboard: 25 with a free account, all 66 with Patron

Records

1,090 reported

Every payment, record by record

Date, company, amount, what it was for and the product named — filter by year, kind and company, or download as CSV.

Other Hematology & Oncology in Mississippi

Related records

What this means

U.S. law requires drug and medical device manufacturers to report payments and transfers of value they make to physicians and teaching hospitals. The Centers for Medicare & Medicaid Services publishes that record each year. This page shows what was reported about this person, and nothing else.

An ownership interest is different from the other two. It is not a payment: it is a stake — shares, options, a partnership holding — that a physician or an immediate family member held in a manufacturer during that year. The figure shown is what the stake was reported to be worth.

Research payments frequently pass through a clinician to the institution running a trial, and rarely represent personal income. They should be read differently from general payments.

Provenance

Source: CMS Open Payments · through program year 2025

Data current to program year 2025, from CMS's 2026 publication.

We reproduce what manufacturers reported. We do not verify, edit or correct the underlying records.

A payment record is not evidence of wrongdoing. Financial relationships between industry and medicine are legal, common and often necessary for research. Who Paid My Doc reports what was disclosed; it does not judge it.

Who Paid My Doc is independent and is not affiliated with, endorsed by or sponsored by CMS or any U.S. government agency. It is not a consumer reporting agency and this is not a consumer report; do not use it for decisions covered by the Fair Credit Reporting Act.

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