Physician profile

John Alvarez

Gastroenterology (Internal Medicine) · San Antonio, TX

NPI 1255692083

$12,062.74

in general payments reported to CMS, 2019-2025

41 companies · $1,457 in 2025

The $1,457 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$5,028.46
Education$186.88

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
Boston Scientific Corporation $3,431.17 2019-2025 Exalt Model D, Habib Endohpb, Axios
Abbvie INC. $2,561.19 2019-2025 Rinvoq, Skyrizi, Linzess
Olympus America INC. $1,253.37 2020-2023 Hanarostent Lowaxtm Duodenum/Pylorus(Nnn)
Janssen Biotech, INC. $981.85 2019-2025 Stelara, Tremfya
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $567.94 2019-2025 Xifaxan, Trulance
Celgene Corporation $363.71 2021-2023 Zeposia
Phathom Pharmaceuticals, INC. $331.57 2024-2025 Voquezna
Pfizer INC. $289.34 2019-2025
Nestle Healthcare Nutrition INC. $231.09 2021-2023
Intercept Pharmaceuticals, INC. $159.08 2021
Lilly USA, LLC $157.30 2024-2025 Omvoh
Takeda Pharmaceuticals U.S.A., INC. $153.50 2019-2025 Eohilia
Ipsen Biopharmaceuticals, INC $133.07 2024-2025 Iqirvo
Olympus Corporation of The Americas $128.42 2021-2022
Redhill Biopharma INC. $126.24 2021-2025 Talicia
Show all 40 companies
CompanyGeneral paymentsYearsTop products
E.R. Squibb & Sons, L.L.C. $121.83 2022
Ironwood Pharmaceuticals, INC $120.84 2019-2024
Ethicon US, LLC $102.69 2021-2022
Daiichi Sankyo INC. $100.39 2022-2025 Injectafer
Madrigal Pharmaceuticals $86.78 2025 Rezdiffra
Aimmune Therapeutics, INC. $66.75 2024-2025 Zenpep, Vowst
Qol Medical, LLC $63.57 2022-2023 Sucraid
Evoke Pharma, INC. $58.48 2022-2024 Gimoti
Merck Sharp & Dohme LLC $54.59 2021-2023
Astrazeneca Pharmaceuticals Lp $49.95 2023-2024 Enhertu
Regeneron Healthcare Solutions, INC. $48.30 2022-2024 Dupixent
Celltrion USA INC. $48.12 2025 Vegzelma
Alfasigma USA, INC. $39.96 2020
Genzyme Corporation $37.07 2023-2024
Micro-Tech Endoscopy USA, INC. $30.28 2022
Janssen Pharmaceuticals, INC $29.67 2022
Shionogi INC $27.55 2019
Ardelyx, INC. $19.35 2025 Ibsrela
Gilead Sciences, INC. $17.14 2022
Exact Sciences Corporation $16.52 2025 The Cologuard Plus Collection Kit
Shield Therapeutics INC $15.47 2023 Accrufer
Allergan, INC. $12.46 2019
Romark Laboratories, Lc $12.46 2020
Alexion Pharmaceuticals, INC. $11.30 2021
Endogastric Solutions, INC $2.38 2023 Esophyx

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

$28,506.37 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

John Alvarez

$12,062.74

in general payments reported 2019-2025

Years
2019-2025
Top company
Boston Scientific Corporation
Context
The $1,457 reported for 2025 was more than what a typical Gastroenterology (Internal Medicine) provider received nationally (typical 2025 total: $636).

https://glasscript.com/doctor/2774051/john-alvarez

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.