Physician profile

Douglas Mills

Internal Medicine · Park Ridge, IL

NPI 1043519481

$7,636.59

in general payments reported to CMS, 2019-2025

41 companies · $1,195 in 2025

The $1,195 reported for 2025 was more than what 87% 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$4,064.30
Education$107.10

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. $2,107.04 2019-2025
Janssen Biotech, INC. $594.84 2019-2025 Stelara, Tremfya, Simponi
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $576.32 2019-2025 Xifaxan, Trulance
Takeda Pharmaceuticals U.S.A., INC. $475.47 2019-2025 Entyvio, Eohilia
Qol Medical, LLC $413.14 2019-2025 Sucraid, Sucraid
Genzyme Corporation $328.58 2022-2025
Celgene Corporation $314.08 2021-2024 Zeposia
Braintree Laboratories, INC. $266.26 2019-2024 Suflave, Sutab
Pfizer INC. $244.58 2019-2025
Ironwood Pharmaceuticals, INC $186.99 2019-2025 Linzess
Daiichi Sankyo INC. $185.06 2019-2022
Intercept Pharmaceuticals, INC. $165.95 2019-2025 Ocaliva
Regeneron Healthcare Solutions, INC. $164.92 2022-2025 Dupixent
Janssen Scientific Affairs, LLC $159.40 2019-2025 Stelara, Tremfya, Remicade
Ferring Pharmaceuticals INC. $143.34 2022-2023 Rebyota
Show all 40 companies
CompanyGeneral paymentsYearsTop products
Boston Scientific Corporation $121.19 2023 Cre Pro
Siemens Medical Solutions USA, INC. $117.28 2019
Madrigal Pharmaceuticals $116.17 2025 Rezdiffra
Redhill Biopharma INC. $109.17 2021-2023
Nestle Healthcare Nutrition INC. $108.23 2021-2023
Merck Sharp & Dohme LLC $87.12 2022-2024 Dificid, Zinplava
Phathom Pharmaceuticals, INC. $79.56 2023-2025 Voquezna
Organon LLC $68.99 2022-2023 Renflexis
Lilly USA, LLC $68.18 2023-2025 Omvoh
Ardelyx, INC. $60.33 2022-2023 Ibsrela
Allergan, INC. $51.99 2019-2020
Ipsen Biopharmaceuticals, INC $50.59 2024-2025 Iqirvo, Bylvay
Boehringer Ingelheim Pharmaceuticals, INC. $48.88 2023-2024 Cyltezo
Fresenius Kabi USA, LLC $36.36 2023-2024 Idacio
Pharmacosmos Therapeutics INC. $25.11 2021
E.R. Squibb & Sons, L.L.C. $24.34 2022
Sandoz INC. $20.84 2023 Hyrimoz
Novo Nordisk INC $18.57 2025 Wegovy
Enterra Medical, INC. $15.31 2024
Aimmune Therapeutics, INC. $14.68 2024
Alexion Pharmaceuticals, INC. $14.15 2021
Shionogi INC $13.87 2019
Evoke Pharma, INC. $13.74 2025
Ethicon US, LLC $13.27 2022
Medtronic, INC. $12.70 2022

1 company reported research payments only; those appear in the research section below.

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.

Research and ownership

$43,328.38 in ownership or investment interests, as reported to CMS. These are holdings a clinician or an immediate family member has in a company, not payments received.

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Payment summary

Douglas Mills

$7,636.59

in general payments reported 2019-2025

Years
2019-2025
Top company
Abbvie INC.
Context
The $1,195 reported for 2025 was more than what 87% of Internal Medicine providers received nationally (typical 2025 total: $156).

https://glasscript.com/doctor/620810/douglas-mills

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.