Physician profile

Robert R Witham

Internal Medicine · Olympia, WA

NPI 1649296971

$2,189.02

in general payments reported to CMS, 2019-2025

25 companies · $168 in 2025

The $168 reported for 2025 was more than what a typical Internal Medicine provider 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$283.55

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
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $559.15 2019-2022
E.R. Squibb & Sons, L.L.C. $194.94 2019-2022
Janssen Biotech, INC. $168.58 2019-2021
Amgen INC. $158.15 2019-2022
Astrazeneca Pharmaceuticals LP $132.43 2019-2024 Enhertu, Lokelma
Madrigal Pharmaceuticals $128.57 2025 Rezdiffra
Pharmacyclics LLC, An Abbvie Company $100.69 2019-2020
Rigel Pharmaceuticals, INC. $94.83 2019
Novartis Pharmaceuticals Corporation $64.24 2021-2025
Takeda Pharmaceuticals U.S.A., INC. $63.32 2019-2024 Eohilia
Abbvie INC. $62.30 2019
Bayer Healthcare Pharmaceuticals INC. $60.87 2019-2020
Astellas Pharma US INC $56.09 2019-2020
Amarin Pharma, INC. $49.18 2020
Genzyme Corporation $45.51 2019
Show all 25 companies
CompanyGeneral paymentsYearsTop products
Eisai INC. $42.75 2019
Ucb, INC. $36.49 2019
Novocure INC. $31.42 2019
Daiichi Sankyo INC. $22.91 2019
Sandoz INC. $21.58 2025 Jubbonti
Sanofi-Aventis U.S. LLC $21.51 2020
Pfizer INC. $19.43 2019
Braintree Laboratories, INC. $18.84 2019
Taiho Oncology, INC. $18.40 2019
Celgene Corporation $16.84 2019

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

Robert R Witham

$2,189.02

in general payments reported 2019-2025

Years
2019-2025
Top company
Salix Pharmaceuticals, A Division of Bausch Health US, LLC
Context
The $168 reported for 2025 was more than what a typical Internal Medicine provider received nationally (typical 2025 total: $156).

https://glasscript.com/doctor/120095/robert-r-witham

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.