Physician profile

Austen Knapp

Ophthalmology · Grand Rapids, MI

NPI 1871098111

$16,056.62

in general payments reported to CMS, 2019-2025

17 companies · $12K in 2025

The $12K reported for 2025 was more than what 96% of Ophthalmology providers received nationally (typical 2025 total: $384).

Payments by year

General payments by program year, as reported to CMS.

What the payments were for

Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.

View as a table
Payment typeAmount (2023-2025)
Consulting Fee$9,800.00
Food and Beverage$2,322.04
Travel and Lodging$1,090.60
Grant$600.00

Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.

Who reported paying

General payments only, as reported to CMS. Product names cover 2023-2025.

CompanyGeneral paymentsYearsTop products
Bausch & Lomb Americas INC. $8,579.87 2022-2025 Stellaris Elite, Stellaris, Stellaris
Harrow Eye, LLC $2,931.08 2025 Triesence
Bausch & Lomb, A Division of Bausch Health US, LLC $1,200.47 2020-2021
Regeneron Healthcare Solutions, INC. $636.04 2023-2025 Eylea Hd, Eylea
Regeneron Pharmaceuticals, INC. $600.00 2023
Apellis Pharmaceuticals, INC. $447.84 2022-2025 Syfovre
Astellas Pharma US INC $361.58 2024-2025 Izervay
Alcon Vision LLC $268.93 2021-2023 Ngenuity
Alimera Sciences, INC. $134.96 2022-2024 Yutiq, Iluvien
Ani Pharmaceuticals, INC. $129.39 2025 Purified Cortrophin Gel, Yutiq, Iluvien
Biogen, INC. $128.04 2023
Glaukos Corporation $121.41 2022-2023 Istent Inject Trabecular Micro-Bypass System Model G2-M-Is
Allergan, INC. $119.66 2019-2021
Ocular Therapeutix, INC. $104.25 2021
Genentech USA, INC. $103.53 2024-2025 Vabysmo, Susvimo
Show all 17 companies
CompanyGeneral paymentsYearsTop products
Abbvie INC. $95.49 2022
Genentech, INC. $94.08 2022

Drugs and devices associated with these payments

CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.

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Payment summary

Austen Knapp

$16,056.62

in general payments reported 2019-2025

Years
2019-2025
Top company
Bausch & Lomb Americas INC.
Context
The $12K reported for 2025 was more than what 96% of Ophthalmology providers received nationally (typical 2025 total: $384).

https://glasscript.com/doctor/5986396/austen-knapp

Source: CMS Open Payments, program years 2019-2025. Payments are legal and often routine.

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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.