Physician profile

Brenda O Onia

Obstetrics & Gynecology · Chicago, IL

NPI 1710936687

$6,141.41

in general payments reported to CMS, 2019-2025

40 companies · $722 in 2025

The $722 reported for 2025 was more than what 87% of Obstetrics & Gynecology providers received nationally (typical 2025 total: $158).

See the full distribution for Obstetrics & Gynecology

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$2,767.48

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
Abbvie INC. $1,429.06 2019-2025
Organon LLC $416.00 2022-2025 Nexplanon, Nuvaring, Jada System
Coopersurgical, INC. $378.91 2019-2025 Paragard T 380a, Paragard T 380a, Endosee
Exeltis, USA INC. $359.93 2019-2025 Slynd
Mayne Pharma Commercial LLC $345.23 2021-2025
Agile Therapeutics, INC. $306.18 2021-2024 Twirla
Avion Pharmaceuticals $262.24 2019-2023 Balcoltra
Mylan Pharmaceuticals INC. $222.33 2021-2022
Hologic Sales and Service, LLC $209.54 2019-2025 Aptima, Thinprep 2000 Processor, Myosure Tissue Removal Device
Bayer Healthcare Pharmaceuticals INC. $178.55 2019-2025
Shield Therapeutics INC $174.01 2023-2024 Accrufer
Pfizer INC. $149.82 2023-2025
Merck Sharp & Dohme LLC $148.54 2019-2024 Gardasil 9, Gardasil
Myriad Women'S Health, INC. $122.25 2023 Myrisk
Myovant Sciences INC. $117.97 2022
Show all 40 companies
CompanyGeneral paymentsYearsTop products
Exact Sciences Corporation $104.99 2024-2025 Cologuard Collection Kit, The Cologuard Plus Collection Kit
Therapeuticsmd, INC. $103.52 2019-2021
Astellas Pharma US INC $100.43 2024-2025 Veozah
Medtronic, INC. $84.87 2023 Truclear
Allergan, INC. $84.09 2019-2020
Amag Pharmaceuticals, INC. $75.05 2019-2020
Biogen, INC. $67.36 2025 Zurzuvae
Seqirus USA INC $62.48 2024-2025 Flucelvax, Fluad
Evofem Biosciences, INC. $61.89 2021
Becton, Dickinson and Company $58.95 2022-2023 Bd Onclarity
Amgen INC. $57.60 2024 Prolia, Evenity
Vertical Pharmaceuticals, LLC $52.11 2019
Dysis Medical, INC. $49.13 2019-2022
Aspira Women'S Health INC $48.30 2021-2022
Lupin INC. $47.45 2019
Millicent US INC $38.55 2024-2025 Intrarosa, Femring
Mission Pharmacal Company $36.86 2019
Dexcom, INC. $34.46 2025 Dexcom G6 Transmitter
Boston Scientific Corporation $29.92 2019
Sumitomo Pharma America, INC. $26.93 2023 Myfembree
Novo Nordisk INC $22.52 2025 Wegovy
Channel Medsystems, INC. $21.10 2022
Gynesonics, INC. $19.81 2023 Sonata Sonography-Guided Transcervical Fibroid Ablation System
Monaghan Medical Corporation $16.96 2023 Aerochamber
Biohaven Pharmaceuticals, INC. $15.52 2021

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

Brenda O Onia

$6,141.41

in general payments reported 2019-2025

Years
2019-2025
Top company
Abbvie INC.
Context
The $722 reported for 2025 was more than what 87% of Obstetrics & Gynecology providers received nationally (typical 2025 total: $158).

https://glasscript.com/doctor/169296/brenda-o-onia

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.