Physician profile

David Alonso

Internal Medicine · Chico, CA

NPI 1467403246

$8,817.93

in general payments reported to CMS, 2019-2025

41 companies · $738 in 2025

The $738 reported for 2025 was more than what 80% of Internal Medicine providers received nationally (typical 2025 total: $156).

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$2,719.28

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. $1,287.33 2019-2025 Ubrelvy, Linzess, Viberzi
Amgen INC. $1,121.21 2019-2025 Repatha, Otezla, Evenity
Astrazeneca Pharmaceuticals LP $830.16 2019-2025 Farxiga, Airsupra, Breztri
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $788.37 2019-2024 Xifaxan, Trulance
Glaxosmithkline, LLC. $749.70 2019-2025 Arexvy, Trelegy Ellipta, Shingrix
Novo Nordisk INC $633.91 2019-2025 Rybelsus, Ozempic, Wegovy
Pfizer INC. $507.24 2019-2025
Boehringer Ingelheim Pharmaceuticals, INC. $444.10 2019-2025 Ofev, Jardiance, Jascayd
Daiichi Sankyo INC. $355.22 2019-2023 Injectafer
Amarin Pharma, INC. $318.78 2019-2022
Exact Sciences Corporation $227.26 2023-2025 Cologuard Collection Kit, The Cologuard Plus Collection Kit
Merck Sharp & Dohme LLC $179.39 2019-2021
Lilly USA, LLC $157.40 2019-2025 Mounjaro, Jardiance
Idorsia Pharmaceuticals US INC $151.04 2023 Quviviq
Hologic Sales and Service, LLC $107.84 2019-2022
Show all 41 companies
CompanyGeneral paymentsYearsTop products
E.R. Squibb & Sons, L.L.C. $103.62 2019-2025 Camzyos, Eliquis
Optinose US, INC. $101.80 2023
Merz North America, INC. $94.20 2019-2021
Biohaven Pharmaceutical Holding Company LTD. $88.64 2022
Sanofi Pasteur INC. $77.09 2019-2023
Corcept Therapeutics $46.00 2025 Korlym
Biohaven Pharmaceuticals, INC. $36.40 2021
Vertex Pharmaceuticals Incorporated $31.95 2025
Tandem Diabetes Care, INC. $29.21 2023 T:Slim X2 Insulin Pump With Control-Iq
Sanofi-Aventis U.S. LLC $28.92 2019
Aimmune Therapeutics, INC. $28.26 2025 Zenpep
Phadia US INC. $26.83 2022
Bayer Healthcare Pharmaceuticals INC. $24.13 2022
Electromed, INC. $23.61 2025 Smartvest
Sumitomo Pharma America, INC. $21.28 2024 Gemtesa
Upsher-Smith Laboratories LLC $20.90 2020
Mylan Specialty L.P. $20.76 2022
Medtronic, INC. $19.91 2021
Ibsa Pharma INC. $19.66 2020
Nevro Corp. $18.57 2022
Dermira, INC. $18.43 2019
Edwards Lifesciences Corporation $17.87 2023 Edwards Sapien 3 Transcatheter Heart Valve (Thv)
Verity Pharmaceuticals INC. $16.82 2025 Tlando
Medtronic Minimed, INC. $16.76 2019
Therapeuticsmd, INC. $14.01 2019
Alfasigma USA, INC. $13.35 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.

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

David Alonso

$8,817.93

in general payments reported 2019-2025

Years
2019-2025
Top company
Abbvie INC.
Context
The $738 reported for 2025 was more than what 80% of Internal Medicine providers received nationally (typical 2025 total: $156).

https://glasscript.com/doctor/247540/david-alonso

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.