Physician profile

Randall S Fenner

Endocrinology, Diabetes & Metabolism · Sioux Falls, SD

NPI 1073780375

$1,548.79

in general payments reported to CMS, 2019-2025

23 companies · $120 in 2025

The $120 reported for 2025 was less than what a typical Endocrinology, Diabetes & Metabolism provider received nationally (typical 2025 total: $506).

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$457.26

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
Amgen INC. $284.53 2019-2025 Evenity, Prolia, Repatha
Dexcom, INC. $230.41 2019-2025 Dexcom G6 Transmitter
Novo Nordisk INC $159.13 2019-2024 Ozempic, Rybelsus
Medtronic, INC. $136.20 2021-2024 Minimed 780g
Insulet Corporation $96.97 2019-2024 Omnipod
Boehringer Ingelheim Pharmaceuticals, INC. $79.14 2019-2024 Jardiance
Astrazeneca Pharmaceuticals LP $68.53 2019-2021
Abbott Laboratories $68.41 2022-2024 Freestyle Libre 3, Freestyle Libre 2
Regeneron Healthcare Solutions, INC. $60.24 2019
Medtronic Minimed, INC. $51.01 2019-2020
Sanofi-Aventis U.S. LLC $50.47 2019-2023
Kyowa Kirin, INC. $42.63 2023-2024 Crysvita
Janssen Pharmaceuticals, INC $37.55 2019
Chiesi USA, INC. $26.40 2025 Mycapssa
Radius Health, INC. $25.30 2019
Show all 23 companies
CompanyGeneral paymentsYearsTop products
Antares Pharma, INC. $24.70 2020
Ipsen Biopharmaceuticals, INC $21.49 2019
Ibsa Pharma INC. $16.38 2023 Tirosint, Licart
Sequel Med Tech, LLC $16.27 2025 Twiist
Pfizer INC. $14.31 2022
Horizon Therapeutics Plc $13.33 2022
Recordati_rare_diseases_inc. $12.70 2022
Eusa Pharma (US) LLC $12.69 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

Randall S Fenner

$1,548.79

in general payments reported 2019-2025

Years
2019-2025
Top company
Amgen INC.
Context
The $120 reported for 2025 was less than what a typical Endocrinology, Diabetes & Metabolism provider received nationally (typical 2025 total: $506).

https://glasscript.com/doctor/4185/randall-s-fenner

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.