Physician profile

Brian K Locker

Obstetrics & Gynecology · Des Plaines, IL

NPI 1679540868

$2,671.34

in general payments reported to CMS, 2019-2025

31 companies · $343 in 2025

The $343 reported for 2025 was more than what a typical Obstetrics & Gynecology provider received nationally (typical 2025 total: $158).

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)
Food and Beverage$1,012.18
Education$139.05

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
Pfizer INC. $315.15 2019-2023
Novo Nordisk INC $242.01 2019-2023
Abbvie INC. $196.30 2019-2022
Astellas Pharma US INC $194.81 2023-2025 Veozah
Aspira Women'S Health INC $164.10 2021-2024 Ova1
Sumitomo Pharma America, INC. $138.92 2023-2025 Myfembree
Exeltis, USA INC. $135.75 2021-2025 Slynd
Hologic Sales and Service, LLC $131.58 2019-2025 Aptima, Myosure Tissue Removal Device, Thinprep 2000 Processor
Myovant Sciences INC. $112.43 2022
Daiichi Sankyo INC. $111.23 2019-2025 Injectafer
Therapeuticsmd, INC. $111.22 2019-2022
Coopersurgical, INC. $96.14 2022-2025 Paragard T 380a, Fisherbrand Disposable Liquid Infant Heel Warmer, Mara Console
Agile Therapeutics, INC. $91.71 2022-2024 Twirla
Bayer Healthcare Pharmaceuticals INC. $86.13 2019-2025
Millicent US INC $80.48 2024 Femring, Intrarosa
Show all 30 companies
CompanyGeneral paymentsYearsTop products
Organon LLC $63.35 2022-2025 Nexplanon
Baxter Healthcare $56.78 2025 Tisseel
Channel Medsystems, INC. $53.06 2022-2023
Scynexis, INC. $43.52 2022
Biogen, INC. $38.06 2025 Zurzuvae
Mayne Pharma Commercial LLC $33.63 2023-2024
Shield Therapeutics INC $32.08 2022-2023 Accrufer
Medtronic, INC. $26.55 2021
Becton, Dickinson and Company $23.78 2019
Smith+Nephew, INC. $19.40 2025 Stravix Pl
Medicem INC. $17.10 2021
Boston Scientific Corporation $16.91 2019
Merck Sharp & Dohme LLC $14.18 2019
Gynesonics, INC. $12.81 2022
Dysis Medical, INC. $12.17 2019

1 company reported research payments only; those appear in the research section below.

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.

Research and ownership

$3.00 in ownership or investment interests, as reported to CMS. These are holdings a clinician or an immediate family member has in a company, not payments received.

If you want to bring it up

Most clinicians are glad to talk about this. A respectful way in:

These are normal questions. A good clinician will welcome them.

Share this page

Payment summary

Brian K Locker

$2,671.34

in general payments reported 2019-2025

Years
2019-2025
Top company
Pfizer INC.
Context
The $343 reported for 2025 was more than what a typical Obstetrics & Gynecology provider received nationally (typical 2025 total: $158).

https://glasscript.com/doctor/166999/brian-k-locker

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

Keep an eye on this page

Get an email when the next June refresh changes this page. No account needed.

Watch this doctor

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.