Who Paid My Doc
Thomas Gross
Pediatric Hematology-Oncology Phoenix, AZ Medical Doctor
NPI 1285636258 CMS profile 770496
1919 E Thomas Rd, Dept Pediatrics-Neonatology, Phoenix, AZ 85016
General payments
$20,673
Research payments
$0
Ownership & investment interest
$0
Research they led as principal investigator
$142,375
Through program year 2024, Thomas Gross of Phoenix, AZ is reported in the CMS Open Payments database as having received $20,673 across 8 general payments and $0 in research payments paid to them. Separately, studies naming them as principal investigator received $142,375 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 84th percentile of Pediatric Hematology-Oncology profiles with reported payments. Percentile describes the distribution, not the conduct.
By program year
3 rows| Year | Kind | Relative to this record's peak year | Amount | Records |
|---|---|---|---|---|
| 2024 | General | $19,472 | 6 | |
| 2022 | General | $91 | 1 | |
| 2020 | General | $1,110 | 1 |
Beside peers
- Thomas Gross
- Pediatric Hematology-Oncology median
- Middle half of Pediatric Hematology-Oncology
- National median
In program year 2025, general payments to Thomas Gross were reported at $0. Among 1,352 Pediatric Hematology-Oncology profiles paid that year, the median was $204 and the middle half received between $80 and $2,819.
Show as a table
| Year | Thomas Gross | Pediatric Hematology-Oncology median | Middle half | National median |
|---|---|---|---|---|
| 2019 | $0 | $184 | $69–$2,094 | $163 |
| 2020 | $1,110 | $220 | $37–$3,941 | $114 |
| 2021 | $0 | $366 | $63–$4,909 | $132 |
| 2022 | $91 | $181 | $66–$2,775 | $149 |
| 2023 | $0 | $175 | $62–$2,600 | $160 |
| 2024 | $19,472 | $227 | $66–$2,992 | $164 |
| 2025 | $0 | $204 | $80–$2,819 | $169 |
Breakdown
A payment can name more than one product, so these amounts overlap and do not add up to the general-payment figure.
Records
8 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 Pediatric Hematology-Oncology in Arizona
Dana Salzberg
Pediatric Hematology-Oncology · Phoenix, AZ
Holly Miller
Pediatric Hematology-Oncology · Phoenix, AZ
Natasha Bala
Pediatric Hematology-Oncology · Phoenix, AZ
Michael Mangum
Pediatric Hematology-Oncology · Phoenix, AZ
Michael Henry
Pediatric Hematology-Oncology · Phoenix, AZ
Alexander Ngwube
Pediatric Hematology-Oncology · Phoenix, AZ
Related records
Pediatric Hematology-Oncology in Arizona
Practitioners in the same specialty and state, ranked by reported value.
All Pediatric Hematology-Oncology
Everyone recorded under this specialty, nationwide.
Doctors in Arizona
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.