John Warren, OD
Optometrist · Mt Pleasant, WINPI 1609868124
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (52.2%), speaking fees and consulting fees — rather than concentrated in one kind of arrangement. 15 manufacturers reported payments, led by Lumenis BE Inc at 24.3% of the total. Among optometrist clinicians in WI with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 25 payments — averaging $264.74 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Lumenis BE Inc$2K
- Optovue, Inc.$1K
- Alcon$1K
- Sight Sciences, Inc.$1K
- Visionix USA, Inc$539
- Coopervision Inc.$196
- plus $809 from 9 others
What the payments were for
- Consulting fees$1,05016%
- Speaking & faculty fees$1,25019%
- Travel & lodging$86113%
- Food & beverage$3,45752%
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 |
|---|---|---|
| Lumenis BE Inc | 1 | $1,607 |
| Optovue, Inc. | 1 | $1,250 |
| Alcon | 7 | $1,168 |
| Sight Sciences, Inc. | 1 | $1,050 |
| Visionix USA, Inc | 1 | $539 |
| Coopervision Inc. | 4 | $196 |
| Astellas Pharma US Inc | 1 | $135 |
| Tarsus Pharmaceuticals, Inc. | 1 | $125 |
| Kala Pharmaceuticals, Inc. | 1 | $125 |
| Dompe US, Inc. | 1 | $122 |
| Glaukos Corporation | 1 | $115 |
| AbbVie | 1 | $115 |
| Bausch & Lomb, A Division Of Bausch Health US, LLC | 2 | $26 |
| Bausch & Lomb Americas Inc. | 1 | $23 |
| Sun Pharmaceutical Industries Inc. | 1 | $23 |
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.
- optilight$1,607
- AngioVue$1,250
- TearCare$1,050
- DAILIES$995
- AIR OPTIX$554
- OPTICAL COHERENCE TOMOGRAPHY HOCT-1F$539
- XDEMVY$125
- EYSUVIS$125
- SIMBRINZA$122
- Rocklatan$122
- Rhopressa$122
- Oxervate$122
- iDoseTR$115
- RESTASIS MULTIDOSE$115
- Clariti Contact Lens$109
How this compares
$6,619 in reported general payments places this provider in the 95th percentile of 867 optometrist providers in Wisconsin.
Medicare billing
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 |
|---|---|---|
| Timolol Maleate | 38 | $5,334 |
| Latanoprost | 146 | $1,528 |
| Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha | 14 | $176 |
Paid to pharmacies, not to this prescriber.
Other optometrist in Mt Pleasant
- David NelsonMadison$256K
- Jennifer FrieheMukwonago$234K
- Tessa SokolMadison$105K
- Christopher LopezClintonville$48K
- Jeff BanasMount Pleasant$46K
- Jessica SchiffbauerKenosha$27K
- Jeffrey ClementsSun Prairie$16K
- Douglas HinsonSturtevant$15K
- Marcus NeitzkeWaukesha$14K
- Michelle KwonHartford$12K
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.