Physician profile

Mark S Rasnake

Infectious Disease · Knoxville, TN

NPI 1962464644

$1,489.97

in general payments reported to CMS, 2019-2025

23 companies · none reported in 2025

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$135.11

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
Zoll Services LLC (A/K/A Zoll Lifecor Corp) $315.06 2019-2021
Merck Sharp & Dohme LLC $239.69 2019-2020
Janssen Pharmaceuticals, INC $141.96 2019-2020
Insmed, INC. $121.27 2019-2021
Angiodynamics, INC. $115.22 2023 Angiovac
Pfizer INC. $91.22 2019-2020
Janssen Products, LP $65.00 2021
Astellas Pharma US INC $64.74 2019
Alexion Pharmaceuticals, INC. $42.63 2020
Xeris Pharmaceuticals, INC. $42.20 2020-2021
Sanofi-Aventis U.S. LLC $36.18 2019
Novartis Pharmaceuticals Corporation $35.93 2019-2020
Amgen INC. $32.64 2019
Mylan Specialty L.P. $23.40 2020
Ferring Pharmaceuticals INC. $19.89 2024 Rebyota
Show all 22 companies
CompanyGeneral paymentsYearsTop products
Allergan, INC. $17.69 2019
Atricure, INC. $17.35 2020
Regeneron Healthcare Solutions, INC. $16.62 2019
Biosense Webster, INC. $14.44 2019
Astrazeneca Pharmaceuticals LP $13.27 2020
Cumberland Pharmaceuticals, INC. $11.93 2019
Vifor Pharma, INC. $11.64 2020

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.

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Payment summary

Mark S Rasnake

$1,489.97

in general payments reported 2019-2025

Years
2019-2024
Top company
Zoll Services LLC (A/K/A Zoll Lifecor Corp)

https://glasscript.com/doctor/133820/mark-s-rasnake

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.