Who Paid My Doc
Nancy Larson
Dentist, General Practice Mequon, WI Doctor of Dentistry
NPI 1922144260 CMS profile 223379
10562 N Port Washington Rd, Mequon, WI 53092
General payments
$2,405
Research payments
$0
Ownership & investment interest
$0
Research they led as principal investigator
$700
Through program year 2023, Nancy Larson of Mequon, WI is reported in the CMS Open Payments database as having received $2,405 across 10 general payments and $0 in research payments paid to them. Separately, studies naming them as principal investigator received $700 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 92nd percentile of Dentist, General Practice profiles with reported payments. Percentile describes the distribution, not the conduct.
By program year
2 rows| Year | Kind | Relative to this record's peak year | Amount | Records |
|---|---|---|---|---|
| 2023 | General | $2,253 | 6 | |
| 2020 | General | $152 | 4 |
Beside peers
- Nancy Larson
- Dentist, General Practice median
- Middle half of Dentist, General Practice
- National median
In program year 2025, general payments to Nancy Larson were reported at $0. Among 41,122 Dentist, General Practice profiles paid that year, the median was $75 and the middle half received between $27 and $200.
Show as a table
| Year | Nancy Larson | Dentist, General Practice median | Middle half | National median |
|---|---|---|---|---|
| 2019 | $0 | $61 | $23–$158 | $163 |
| 2020 | $152 | $73 | $24–$142 | $114 |
| 2021 | $0 | $75 | $25–$184 | $132 |
| 2022 | $0 | $75 | $27–$198 | $149 |
| 2023 | $2,253 | $77 | $28–$200 | $160 |
| 2024 | $0 | $74 | $27–$187 | $164 |
| 2025 | $0 | $75 | $27–$200 | $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 · 1 drugPart D claims
17
Drug cost
$30
Branded share of claims
0%
| Drug | Type | Relative to their largest | Claims | Drug cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 17 | $30 |
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 110,731 Part D prescribers listed as Dentist; they describe a distribution and say nothing about conduct.
Records
10 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 Dentist, General Practice in Wisconsin
Michael Romenesko
Dentist, General Practice · Appleton, WI
Michael Szymanski
Dentist, General Practice · Menomonee Falls, WI
James Amstadt
Dentist, General Practice · Sun Prairie, WI
Tamara Bailey
Dentist, General Practice · Schofield, WI
Matthew Andrews
Dentist, General Practice · Cuba City, WI
Adam Forster
Dentist, General Practice · Columbus, WI
Related records
Dentist, General Practice in Wisconsin
Practitioners in the same specialty and state, ranked by reported value.
All Dentist, General Practice
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.