Who Paid My Doc
John Dipersio
Medical Oncology Saint Louis, MO Medical Doctor
NPI 1730106295 CMS profile 213768
4500 Forest Park Ave, Div Im Bone Marrow Transplant, 5Th, 6Th, 8Th Fl, Saint Louis, MO 63108
General payments
$48,318
Research payments
$0
Ownership & investment interest
$0
Research they led as principal investigator
$2,135,682
Through program year 2025, John Dipersio of Saint Louis, MO is reported in the CMS Open Payments database as having received $48,318 across 50 general payments and $0 in research payments paid to them. Separately, studies naming them as principal investigator received $2,135,682 in research payments, paid to institutions rather than 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. The principal-investigator line is research money paid to institutions for studies they led — not to them — and is not added to anything either.
General payments for this record sit in the 82nd percentile of Medical Oncology profiles with reported payments. Percentile describes the distribution, not the conduct.
By program year
6 rows| Year | Kind | Relative to this record's peak year | Amount | Records |
|---|---|---|---|---|
| 2025 | General | $6,098 | 8 | |
| 2024 | General | $304 | 7 | |
| 2023 | General | $7,501 | 9 | |
| 2021 | General | $14,652 | 4 | |
| 2020 | General | $10,531 | 5 | |
| 2019 | General | $9,233 | 17 |
Beside peers
- John Dipersio
- Medical Oncology median
- Middle half of Medical Oncology
- National median
In program year 2025, general payments to John Dipersio were reported at $6,098. Among 3,316 Medical Oncology profiles paid that year, the median was $1,128 and the middle half received between $147 and $5,675.
Show as a table
| Year | John Dipersio | Medical Oncology median | Middle half | National median |
|---|---|---|---|---|
| 2019 | $9,233 | $968 | $140–$6,658 | $163 |
| 2020 | $10,531 | $747 | $102–$5,891 | $114 |
| 2021 | $14,652 | $430 | $50–$4,098 | $132 |
| 2022 | $0 | $812 | $127–$4,907 | $149 |
| 2023 | $7,501 | $957 | $144–$5,248 | $160 |
| 2024 | $304 | $1,042 | $149–$5,650 | $164 |
| 2025 | $6,098 | $1,128 | $147–$5,675 | $169 |
Breakdown
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 · 41 drugsPart D claims
1,392
Drug cost
$4,624,751
Branded share of claims
31%
| Drug | Type | Relative to their largest | Claims | Drug cost |
|---|---|---|---|---|
| Jakafi Ruxolitinib Phosphate | Brand | 153 | $2,462,759 | |
| Calquence Acalabrutinib Maleate | Brand | 40 | $546,949 | |
| Iclusig Ponatinib Hcl | Brand | 25 | $517,471 | |
| Imbruvica Ibrutinib | Brand | 23 | $390,064 | |
| Promacta Eltrombopag Olamine | Brand | 12 | $330,253 | |
| Rezurock Belumosudil Mesylate | Brand | 13 | $226,981 | |
| Prevymis Letermovir | Brand | 11 | $79,196 | |
| Venclexta Venetoclax | Brand | 12 | $33,089 | |
| Eliquis Apixaban | Brand | 22 | $13,961 | |
| Mycophenolate Mofetil | Generic | 23 | $5,190 |
The 10 drugs with the highest cost, of 41 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 3,431 Part D prescribers listed as Medical Oncology; they describe a distribution and say nothing about conduct.
Billing to Medicare
Part B · data year 2024 · 113 billing codesPaid by Medicare
$860,081
Medicare patients
346
Services billed
37,097
| Condition among their Medicare patients | Relative to the most common | Share of patients |
|---|---|---|
| High blood pressure | 68% | |
| Arthritis | 45% | |
| Ischemic heart disease | 33% | |
| Chronic kidney disease | 28% | |
| Cancer | 28% | |
| Depression | 27% | |
| Diabetes | 26% | |
| Heart failure | 25% |
| Drug given in the clinic | Where | Patients | Services | Paid by Medicare |
|---|---|---|---|---|
| Injection, pembrolizumab, 1 mg J9271 | Office | 11 | 2,600 | $114,249 |
| Injection, fosaprepitant, 1 mg J1453 | Office | 15 | 3,000 | $323 |
| Injection, palonosetron hcl, 25 mcg J2469 | Office | 29 | 420 | $308 |
| Injection, dexamethasone sodium phosphate, 1 mg J1100 | Office | 36 | 670 | $62 |
| Infusion, normal saline solution , 1000 cc J7030 | Office | 14 | 18 | $38 |
| Injection, diphenhydramine hcl, up to 50 mg J1200 | Office | 12 | 13 | $8 |
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
4 products · payments 2024Two 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.
| Product | Paid by | Related payments | Part D claims | Part B services |
|---|---|---|---|---|
| XOSPATA |
|
$117 | — | — |
| CASGEVY |
|
$100 | — | — |
| ONUREG |
|
$36 | — | — |
| VENCLEXTA |
|
$18 | 12 | — |
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.
Records
50 reportedEvery 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 Medical Oncology in Missouri
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Medical Oncology · Bolivar, MO
Timothy Pluard
Medical Oncology · Kansas City, MO
Brad Kahl
Medical Oncology · Saint Louis, MO
Michael Naughton
Medical Oncology · Cape Girardeau, MO
Russell Pachynski
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Mark Schroeder
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Related records
Medical Oncology in Missouri
Practitioners in the same specialty and state, ranked by reported value.
All Medical Oncology
Everyone recorded under this specialty, nationwide.
Doctors in Missouri
Every practitioner in the state with a reported payment.
How to read this page
What each amount means, and what it does not mean.
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.