Who Paid My Doc
Daniel Oconnor
Occupational Medicine Brookfield, WI Medical Doctor
NPI 1952478927 CMS profile 902777
2865 N Brookfield Rd, Brookfield, WI 53045
General payments
$273
Research payments
$0
Ownership & investment interest
$0
Through program year 2024, Daniel Oconnor of Brookfield, WI is reported in the CMS Open Payments database as having received $273 across 4 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 76th percentile of Occupational Medicine profiles with reported payments. Percentile describes the distribution, not the conduct.
By program year
1 row| Year | Kind | Relative to this record's peak year | Amount | Records |
|---|---|---|---|---|
| 2024 | General | $273 | 4 |
Beside peers
- Daniel Oconnor
- Occupational Medicine median
- Middle half of Occupational Medicine
- National median
In program year 2025, general payments to Daniel Oconnor were reported at $0. Among 219 Occupational Medicine profiles paid that year, the median was $54 and the middle half received between $24 and $162.
Show as a table
| Year | Daniel Oconnor | Occupational Medicine median | Middle half | National median |
|---|---|---|---|---|
| 2019 | $0 | $59 | $18–$204 | $163 |
| 2020 | $0 | $49 | $21–$288 | $114 |
| 2021 | $0 | $56 | $22–$204 | $132 |
| 2022 | $0 | $83 | $24–$209 | $149 |
| 2023 | $0 | $71 | $25–$185 | $160 |
| 2024 | $273 | $77 | $26–$205 | $164 |
| 2025 | $0 | $54 | $24–$162 | $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
4 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 Occupational Medicine in Wisconsin
Maureen Lavin
Occupational Medicine · Milwaukee, WI
Brian Konowalchuk
Occupational Medicine · Manitowoc, WI
Onyekachi Onyeabor
Occupational Medicine · La Crosse, WI
Richard Yoon
Occupational Medicine · Eau Claire, WI
Gregory Kaftan
Occupational Medicine · Kenosha, WI
Lydia Floren
Occupational Medicine · Eau Claire, WI
Related records
Occupational Medicine in Wisconsin
Practitioners in the same specialty and state, ranked by reported value.
All Occupational Medicine
Everyone recorded under this specialty, nationwide.
Doctors in Wisconsin
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.