Physician profile

David Clemons

Internal Medicine · Walnut Creek, CA

NPI 1831683044

$1,298.11

in general payments reported to CMS, 2019-2025

23 companies · $591 in 2025

The $591 reported for 2025 was more than what 76% 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$1,137.42

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
Glaxosmithkline, LLC. $255.02 2022-2025 Shingrix, Trelegy Ellipta, Arexvy
Lilly USA, LLC $172.23 2024-2025 Zepbound, Mounjaro, Jardiance
Pfizer INC. $169.28 2022-2025
Astrazeneca Pharmaceuticals LP $109.01 2024-2025 Airsupra, Breztri, Farxiga
Exact Sciences Corporation $77.90 2024-2025 Cologuard Collection Kit
Abbvie INC. $69.21 2025
Agios Pharmaceuticals, INC. $51.10 2025 Pyrukynd
Amgen INC. $46.44 2024 Repatha, Otezla
Novo Nordisk INC $46.08 2024-2025 Rybelsus, Ozempic
Janssen Pharmaceuticals, INC $35.49 2024 Xarelto
Sanofi-Aventis U.S. LLC $30.21 2025
Insmed, INC. $29.68 2025 Arikayce
Merck Sharp & Dohme LLC $28.52 2024 Gardasil 9, Gardasil, Capvaxive
Lundbeck LLC $20.61 2025 Rexulti
Otsuka America Pharmaceutical, INC. $20.30 2025 Rexulti
Show all 23 companies
CompanyGeneral paymentsYearsTop products
Dynavax Technologies Corporation $20.19 2024 Heplisav-B
Madrigal Pharmaceuticals $20.18 2025 Rezdiffra
Bayer Healthcare Pharmaceuticals INC. $19.99 2025
Boehringer Ingelheim Pharmaceuticals, INC. $19.68 2025
Inspire Medical Systems, INC. $18.29 2025 Inspire
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $13.53 2024 Xifaxan
Gilead Sciences, INC. $12.97 2021
Chiesi USA, INC. $12.20 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

David Clemons

$1,298.11

in general payments reported 2019-2025

Years
2021-2025
Top company
Glaxosmithkline, LLC.
Context
The $591 reported for 2025 was more than what 76% of Internal Medicine providers received nationally (typical 2025 total: $156).

https://glasscript.com/doctor/5183049/david-clemons

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.