Physician profile

John J Willis

Medical · Yuba City, CA

NPI 1831149194

$14,686.42

in general payments reported to CMS, 2019-2025

58 companies · $883 in 2025

The $883 reported for 2025 was more than what 78% of Medical providers received nationally (typical 2025 total: $213).

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$8,436.56
Education$117.26

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
Abbvie INC. $4,150.07 2021-2025
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $829.36 2021-2025 Xifaxan, Trulance
Lilly USA, LLC $725.59 2021-2025 Mounjaro, Jardiance, Zepbound
Amgen INC. $694.50 2021-2024 Otezla, Repatha, Prolia
Astrazeneca Pharmaceuticals LP $655.69 2021-2025 Breztri, Airsupra, Farxiga
Harmony Biosciences LLC $577.17 2022-2024 Wakix
Janssen Pharmaceuticals, INC $561.53 2021-2024 Xarelto
Glaxosmithkline, LLC. $526.21 2021-2024 Trelegy Ellipta, Nucala
Neurocrine Biosciences, INC. $496.44 2022-2025 Ingrezza
Pfizer INC. $456.54 2021-2024
Otsuka America Pharmaceutical, INC. $455.40 2021-2024 Abilify Mycite, Rexulti, Abilify Maintena
Lundbeck LLC $449.13 2023-2024 Abilify Asimtufii, Abilify Maintena, Vyepti
Idorsia Pharmaceuticals US INC $371.64 2022-2024 Quviviq
Biohaven Pharmaceutical Holding Company LTD. $249.28 2022
Boehringer Ingelheim Pharmaceuticals, INC. $231.44 2021-2022
Show all 58 companies
CompanyGeneral paymentsYearsTop products
Novo Nordisk INC $218.08 2021-2025 Rybelsus, Ozempic, Wegovy
Zynex Medical, INC. $212.73 2025 Nexwave
Impel Pharmaceuticals INC. $204.91 2023 Trudhesa
Teva Pharmaceuticals USA, INC. $204.61 2021-2024 Austedo Xr, Austedo, Uzedy
Sunovion Pharmaceuticals INC. $181.19 2021-2022
Verity Pharmaceuticals INC. $172.01 2024-2025 Tlando
Biohaven Pharmaceuticals, INC. $168.04 2021
Redhill Biopharma INC. $153.72 2021-2022
Alk-Abello, INC $128.38 2024
Bayer Healthcare Pharmaceuticals INC. $107.52 2021-2023
Almatica Pharma LLC $101.43 2023-2024 Loreev Xr, Gralise
Nestle Healthcare Nutrition INC. $94.39 2022-2023
Scilex Pharmaceuticals INC. $92.89 2022-2024 Ztlido
Exact Sciences Corporation $89.27 2024-2025 The Cologuard Plus Collection Kit, Cologuard Collection Kit
Philips North America LLC $86.65 2021-2025 Ambulatory Monitoring & Diagnostics Undivided, (Cm9) Amb Mon & Diag Und, (Ck7) Extended Holter
Antares Pharma, INC. $80.07 2024-2025 Xyosted
Axsome Therapeutics, INC. $79.15 2024 Sunosi
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) $77.25 2022-2024 Caplyta
Viiv Healthcare Company $74.61 2024 Apretude
Aimmune Therapeutics, INC. $66.40 2024
Merck Sharp & Dohme LLC $63.53 2021-2023 Verquvo, Belsomra
Dexcom, INC. $53.35 2024 Dexcom G7 Gss (161)
Halozyme INC $53.20 2023
Daiichi Sankyo INC. $52.46 2024 Injectafer
Grifols USA, LLC $38.41 2021
Kyowa Kirin, INC. $36.98 2024 Crysvita
Myovant Sciences INC. $33.11 2022
Abbott Laboratories $32.57 2024 Freestyle Libre 3
Verona Pharma, INC. $27.42 2025 Ohtuvayre
Actelion Pharmaceuticals US, INC. $25.55 2023 Opsumit, Uptravi
Ani Pharmaceuticals, INC. $25.25 2025 Purified Cortrophin Gel
Sanofi Pasteur INC. $24.92 2023
Hologic Sales and Service, LLC $24.51 2025 Aptima
Medtronic, INC. $22.53 2021
Tandem Diabetes Care, INC. $19.87 2025 T:Slim X2 Insulin Pump With Control-Iq
Eisai INC. $19.75 2021
Paratek Pharmaceuticals, INC. $19.27 2024 Nuzyra
Otsuka Pharmaceutical Development & Commercialization, INC. $16.92 2022
Genentech USA, INC. $16.80 2021
Sumitomo Pharma America, INC. $16.09 2023 Myfembree
Mayne Pharma Commercial LLC $15.08 2023
Medicomp INC $13.65 2021
Advanced Respiratory, INC $11.91 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

John J Willis

$14,686.42

in general payments reported 2019-2025

Years
2021-2025
Top company
Abbvie INC.
Context
The $883 reported for 2025 was more than what 78% of Medical providers received nationally (typical 2025 total: $213).

https://glasscript.com/doctor/10923412/john-j-willis

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.