Physician profile

Eric B Blum

Gastroenterology (Internal Medicine) · Baltimore, MD

NPI 1447466289

$10,929.66

in general payments reported to CMS, 2019-2025

43 companies · $1,422 in 2025

The $1,422 reported for 2025 was more than what a typical Gastroenterology (Internal Medicine) provider received nationally (typical 2025 total: $636).

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$4,331.27
Education$19.34

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. $3,262.99 2019-2025 Rinvoq, Linzess, Creon
Takeda Pharmaceuticals U.S.A., INC. $1,386.85 2019-2025 Entyvio, Eohilia, Gattex
Janssen Biotech, INC. $944.73 2019-2025 Stelara, Tremfya, Simponi
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $938.86 2019-2025 Xifaxan, Relistor, Trulance
Pfizer INC. $505.27 2019-2025
Celgene Corporation $416.60 2021-2023 Zeposia
Gilead Sciences, INC. $335.05 2019-2025
Ironwood Pharmaceuticals, INC $260.93 2021-2024 Linzess
Genzyme Corporation $244.50 2022-2025
Merck Sharp & Dohme LLC $239.92 2019-2023 Dificid, Zinplava
Intercept Pharmaceuticals, INC. $237.18 2019-2023 Ocaliva
Braintree Laboratories, INC. $207.07 2019-2023 Sutab, Suflave
Madrigal Pharmaceuticals $201.88 2024-2025 Rezdiffra, Resmetirom
Ardelyx, INC. $163.87 2022-2024 Ibsrela
Qol Medical, LLC $160.20 2019-2022
Show all 43 companies
CompanyGeneral paymentsYearsTop products
Regeneron Healthcare Solutions, INC. $157.53 2022-2025 Dupixent
Ferring Pharmaceuticals INC. $152.01 2019-2023 Rebyota
Ucb, INC. $133.50 2019-2023 Cimzia
Mallinckrodt Hospital Products INC. $107.15 2024-2025 Terlivaz
Lilly USA, LLC $101.57 2024-2025 Omvoh
Celltrion USA INC. $95.19 2024-2025 Vegzelma, Zymfentra
Aimmune Therapeutics, INC. $93.75 2023-2024
Daiichi Sankyo INC. $68.54 2019-2024 Injectafer
Concordia Pharmaceuticals INC. $47.84 2019
Nestle Healthcare Nutrition INC. $47.20 2021-2022
Shire North American Group INC $36.61 2019
Organon LLC $36.13 2023-2025 Renflexis, Hadlima
Echosens North America, INC. $35.00 2023 Fibroscan
Dova Pharmaceuticals $31.93 2019
Amgen INC. $26.41 2021
Alfasigma USA, INC. $24.32 2022
Shionogi INC $22.79 2019
Ipsen Biopharmaceuticals, INC $22.15 2024 Iqirvo
Allergan, INC. $21.96 2019-2020
E.R. Squibb & Sons, L.L.C. $20.74 2022
Boehringer Ingelheim Pharmaceuticals, INC. $20.30 2023 Cyltezo
Fresenius Kabi USA, LLC $20.22 2023 Idacio
Ultragenyx Pharmaceutical INC. $19.76 2022
Romark Laboratories, Lc $19.55 2019
Alnylam Pharmaceuticals INC. $17.66 2024 Givlaari
Phathom Pharmaceuticals, INC. $15.93 2024 Voquezna
Evoke Pharma, INC. $15.58 2025
Horizon Therapeutics Plc $12.44 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.

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Payment summary

Eric B Blum

$10,929.66

in general payments reported 2019-2025

Years
2019-2025
Top company
Abbvie INC.
Context
The $1,422 reported for 2025 was more than what a typical Gastroenterology (Internal Medicine) provider received nationally (typical 2025 total: $636).

https://glasscript.com/doctor/156082/eric-b-blum

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.