Has Katherine Stevenson, MD received payments from drug or device companies?

Yes. Drug and device makers reported $4,809 in general payments to Katherine Stevenson, MD across 52 transactions between 2019–2025. Most Open Payments records nationally are meals worth under $20; a reported payment is not evidence of wrongdoing.

Does a payment mean Katherine Stevenson, MD did something wrong?

No. Federal law requires drug and device makers to report almost every transfer of value to a physician, including a $14 sandwich at a lunch presentation. Consulting fees, research funding and royalties to device inventors are ordinary, legal parts of medicine. This site reports what was disclosed; it makes no allegation.

Where does this information about Katherine Stevenson, MD come from?

The U.S. Centers for Medicare & Medicaid Services. Payments come from Open Payments, published under the Physician Payments Sunshine Act. Billing and prescribing figures come from the Medicare Physician & Other Practitioners and Part D Prescriber public use files for 2024.

Katherine Stevenson, MD

Obstetrics & Gynecology · Waukesha, WINPI 1447223037

Payments from drug & device makers

What this record shows

This record is dominated by food and beverage: $3,053 of the $4,809 with a category attached, or 63.5%. 6 manufacturers reported payments, led by Axonics, Inc. at 42.9% of the total. Reporting peaked in 2021 at $1,417 and has fallen 73.0% since, to $382 in 2025. Among obstetrics & gynecology clinicians in WI with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.

$4,809in general payments, 2019–2025

Across 52 payments — averaging $92.47 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

Axonics, Inc.$2K
Boston Scientific$1K
Coloplast$538
Applied Medical Resources Corporation$498
Medtronic$385
Bluewind Medical$133

What the payments were for

Travel & lodging$1,50631%
Food & beverage$3,05363%
Education$2505%

Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.

General payments by program year

Who reported the general payments

Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.

Company	Payments	Total
Axonics, Inc.	22	$2,064
Boston Scientific	11	$1,191
Coloplast	10	$538
Applied Medical Resources Corporation	3	$498
Medtronic(2 entities)	5	$385
Bluewind Medical	1	$133

What the payments were tied to

Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.

How this compares

$4,809 in reported general payments places this provider in the 90th percentile of 568 obstetrics & gynecology providers in Wisconsin.

See all obstetrics & gynecology providers in Wisconsin →

Medicare billing

Part B allowed, 2024

$73,652

Medicare patients

234

Services billed

1,131

What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.

Most prescribed under Part D

Drug	Claims	Cost to plans & patients
MyrbetriqMirabegron	314	$188,738
GemtesaVibegron	35	$17,652
Estradiol	179	$11,114
Mirabegron ErMirabegron	24	$8,973
Methenamine Hippurate	82	$5,951
Trospium Chloride ErTrospium Chloride	30	$5,058
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst	217	$2,401
Trospium Chloride	42	$1,947
Fosfomycin Tromethamine	11	$1,456
Clobetasol Propionate	30	$770
NitrofurantoinNitrofurantoin Macrocrystal	13	$666
ValacyclovirValacyclovir Hcl	11	$639
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav	39	$355
Cephalexin	68	$310
Solifenacin Succinate	17	$275

Paid to pharmacies, not to this prescriber.

Other obstetrics & gynecology in Waukesha

Nicky PlementoshMilwaukee$102K
Herbert CoussonsGreen Bay$101K
Cynthia PalabricaBeloit$53K
Andrew WeissMadison$43K
Amy Miller-MccartheyWest Allis$42K
Steven WheelwrightMadison$39K
Mohammad ShafiMilwaukee$35K
Paul KernsWausau$30K
Dennis McFaddenAntigo$24K
Christina SpencerEau Claire$21K

See the full list for Wisconsin →

Where these figures come from

Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
Identity: NPPES NPI Registry, July 2026.

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