Physician profile

Mary E Christiansen

Obstetrics & Gynecology · Knoxville, TN

NPI 1831543644

$2,363.49

in general payments reported to CMS, 2019-2025

21 companies · $336 in 2025

The $336 reported for 2025 was more than what a typical Obstetrics & Gynecology provider 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$911.00
Education$84.99

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. $758.00 2020-2023 Vraylar
Astellas Pharma US INC $361.00 2020-2024 Veozah
Exeltis, USA INC. $308.94 2022-2025 Slynd
Mayne Pharma Commercial LLC $144.59 2021-2025
Daiichi Sankyo INC. $135.53 2020-2022
Sumitomo Pharma America, INC. $95.19 2023-2025 Myfembree
Aspira Women'S Health INC $94.91 2022
Sage Therapeutics, LLC $85.72 2024-2025 Zurzuvae
Boston Scientific Corporation $71.73 2025 General - Female Sui
Organon LLC $57.49 2021-2024
Urovant Sciences INC $36.23 2022
Agile Therapeutics, INC. $29.59 2021
Shield Therapeutics INC $28.86 2023-2024 Accrufer
Avion Pharmaceuticals $27.39 2022-2023 Balcoltra
Millicent US INC $23.86 2025 Intrarosa
Show all 21 companies
CompanyGeneral paymentsYearsTop products
Roche Diagnostics Corporation $21.62 2021
Myovant Sciences INC. $20.69 2022
Pfizer INC. $19.00 2025
Medtronic, INC. $16.97 2022
Hologic Sales and Service, LLC $13.64 2021
Medtronic Vascular, INC. $12.54 2020

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

Mary E Christiansen

$2,363.49

in general payments reported 2019-2025

Years
2020-2025
Top company
Abbvie INC.
Context
The $336 reported for 2025 was more than what a typical Obstetrics & Gynecology provider received nationally (typical 2025 total: $158).

https://glasscript.com/doctor/7715736/mary-e-christiansen

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.