Physician profile

Theodore Sy

Gastroenterology (Internal Medicine) · Laguna Hills, CA

NPI 1003865627

$4,342.41

in general payments reported to CMS, 2019-2025

24 companies · $1,287 in 2025

The $1,287 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$3,381.19
Education$19.14

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. $1,955.74 2019-2025 Skyrizi, Rinvoq, Creon
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $396.54 2019-2025 Xifaxan
Gilead Sciences, INC. $252.50 2019-2025
Madrigal Pharmaceuticals $238.12 2024-2025 Rezdiffra, Resmetirom
Lilly USA, LLC $211.43 2023-2025 Omvoh
Takeda Pharmaceuticals U.S.A., INC. $208.90 2019-2025 Entyvio
Janssen Biotech, INC. $202.16 2019-2025 Tremfya, Stelara, Simponi Aria
Genzyme Corporation $189.41 2022-2025
Pfizer INC. $95.90 2019
Celltrion USA INC. $77.13 2024-2025 Zymfentra, Vegzelma
Vivus LLC $76.16 2019-2024 Qsymia
Regeneron Healthcare Solutions, INC. $74.21 2023-2025 Dupixent
Intercept Pharmaceuticals, INC. $64.90 2023 Ocaliva
Astrazeneca Pharmaceuticals LP $47.87 2019-2020
Novo Nordisk INC $45.67 2020-2025 Wegovy
Show all 24 companies
CompanyGeneral paymentsYearsTop products
Allergan, INC. $42.07 2019
Janssen Pharmaceuticals, INC $35.27 2019
Braintree Laboratories, INC. $22.35 2024 Sutab, Suflave
Glaxosmithkline, LLC. $20.69 2019
Redhill Biopharma INC. $20.65 2023 Talicia
Aimmune Therapeutics, INC. $19.08 2024
Ironwood Pharmaceuticals, INC $18.07 2020
Shionogi INC $15.56 2019
Merck Sharp & Dohme LLC $12.03 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

Theodore Sy

$4,342.41

in general payments reported 2019-2025

Years
2019-2025
Top company
Abbvie INC.
Context
The $1,287 reported for 2025 was more than what a typical Gastroenterology (Internal Medicine) provider received nationally (typical 2025 total: $636).

https://glasscript.com/doctor/90851/theodore-sy

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.