Physician profile

Wayne M Cumbria

Nephrology (Internal Medicine) · Lake Havasu City, AZ

NPI 1629048046

$3,745.57

in general payments reported to CMS, 2019-2025

23 companies · $715 in 2025

The $715 reported for 2025 was more than what a typical Nephrology (Internal Medicine) provider received nationally (typical 2025 total: $311).

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$2,017.27
Education$78.94

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
Astrazeneca Pharmaceuticals LP $796.98 2019-2025 Farxiga, Lokelma
Opko Pharmaceuticals, LLC $428.54 2019-2025 Rayaldee
Amgen INC. $409.27 2022-2025 Krystexxa, Tavneos
Otsuka America Pharmaceutical, INC. $352.64 2019-2025 Jynarque
Horizon Therapeutics Plc $302.48 2021-2023 Krystexxa
Bayer Healthcare Pharmaceuticals INC. $260.99 2021-2025
Vifor Pharma, INC. $242.98 2020-2024 Veltassa, Korsuva
Akebia Therapeutics INC $184.37 2019-2021
Novartis Pharmaceuticals Corporation $178.94 2024-2025
Calliditas Therapeutics US INC. $109.91 2024-2025 Tarpeyo
Aurinia Pharma U.S., INC. $79.24 2022-2024 Lupkynis
Fresenius USA Marketing, INC. $76.52 2019-2023 Velphoro, Korsuva
Alexion Pharmaceuticals, INC. $74.48 2019-2023 Ultomiris
Mallinckrodt Hospital Products INC. $62.64 2025 Acthar
Glaxosmithkline, LLC. $29.96 2020-2023 Benlysta, Jesduvroq
Show all 23 companies
CompanyGeneral paymentsYearsTop products
Daiichi Sankyo INC. $24.92 2024 Injectafer
Abbott Laboratories $23.30 2023 Cardiomems
Travere Therapeutics, INC. $23.27 2023
Xeris Pharmaceuticals, INC. $20.94 2022
Ardelyx, INC. $18.17 2024 Ibsrela
Novo Nordisk INC $17.50 2021
Genzyme Corporation $16.49 2019
Ultragenyx Pharmaceutical INC. $11.04 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.

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

Wayne M Cumbria

$3,745.57

in general payments reported 2019-2025

Years
2019-2025
Top company
Astrazeneca Pharmaceuticals LP
Context
The $715 reported for 2025 was more than what a typical Nephrology (Internal Medicine) provider received nationally (typical 2025 total: $311).

https://glasscript.com/doctor/118474/wayne-m-cumbria

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.