Physician profile

Holly C Brown

Allergy & Immunology · Cedar Rapids, IA

NPI 1851382980

$3,769.50

in general payments reported to CMS, 2019-2025

23 companies · $481 in 2025

The $481 reported for 2025 was less than what a typical Allergy & Immunology provider received nationally (typical 2025 total: $1,138).

See the full distribution for Allergy & Immunology

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$1,561.11
Education$169.73

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. $926.06 2019-2025 Nucala, Trelegy Ellipta, Arexvy
Astrazeneca Pharmaceuticals LP $630.67 2019-2025 Breztri, Airsupra, Tezspire
Genzyme Corporation $472.75 2019-2025
Regeneron Healthcare Solutions, INC. $433.73 2019-2025 Dupixent
Novartis Pharmaceuticals Corporation $237.28 2019-2025
Phathom Pharmaceuticals, INC. $120.80 2024-2025 Voquezna
Genentech USA, INC. $114.10 2019-2025 Xolair
Sanofi-Aventis U.S. LLC $99.95 2024
Takeda Pharmaceuticals U.S.A., INC. $97.47 2021-2025 Eohilia
Boehringer Ingelheim Pharmaceuticals, INC. $91.71 2019-2022
Biocryst US Sales Co., LLC $88.64 2021-2023 Orladeyo
Grifols USA, LLC $81.21 2021
Csl Behring $65.16 2019
Optinose US, INC. $50.81 2024
Aimmune Therapeutics, INC. $45.08 2020-2022
Show all 23 companies
CompanyGeneral paymentsYearsTop products
Ars Pharmaceuticals Operations, INC. $42.79 2025 Neffy
Kaleo, INC. $36.51 2019-2022
Amgen INC. $34.00 2025
Biohaven Pharmaceutical Holding Company LTD. $28.25 2022
Abbvie INC. $27.06 2022
Biohaven Pharmaceuticals, INC. $18.89 2021
Merck Sharp & Dohme LLC $14.72 2023
Pfizer INC. $11.86 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

Holly C Brown

$3,769.50

in general payments reported 2019-2025

Years
2019-2025
Top company
Glaxosmithkline, LLC.
Context
The $481 reported for 2025 was less than what a typical Allergy & Immunology provider received nationally (typical 2025 total: $1,138).

https://glasscript.com/doctor/265170/holly-c-brown

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.