Physician profile

Thomas C Hwang

Internal Medicine · Tustin, CA

NPI 1124039722

$2,190.15

in general payments reported to CMS, 2019-2025

21 companies · $464 in 2025

The $464 reported for 2025 was more than what a typical Internal Medicine provider 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$1,455.40

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
Boehringer Ingelheim Pharmaceuticals, INC. $486.47 2021-2025 Jardiance
Lilly USA, LLC $346.26 2022-2025 Mounjaro, Zepbound, Trulicity
Astrazeneca Pharmaceuticals LP $251.28 2019-2025 Airsupra, Breztri, Farxiga
Merck Sharp & Dohme LLC $172.94 2021-2025 Capvaxive, Gardasil 9, Belsomra
Horizon Therapeutics Plc $153.38 2021-2023 Uplizna, Krystexxa
Pfizer INC. $135.33 2020-2025
Exact Sciences Corporation $99.75 2023-2025 Cologuard Collection Kit
Janssen Pharmaceuticals, INC $98.93 2024-2025 Spravato
Glaxosmithkline, LLC. $87.83 2023-2025 Arexvy, Shingrix, Trelegy Ellipta
Medtronic, INC. $68.35 2023 Auto Suture
Amgen INC. $59.94 2019-2025 Repatha
Edwards Lifesciences Corporation $44.41 2023 Edwards Sapien 3 Ultra Transcatheter Heart Valve, Edwards Sapien 3 Transcatheter Heart Valve (Thv)
Idorsia Pharmaceuticals US INC $34.42 2023 Quviviq
Novartis Pharmaceuticals Corporation $28.66 2025
Novo Nordisk INC $24.45 2023 Rybelsus, Ozempic
Show all 21 companies
CompanyGeneral paymentsYearsTop products
Bausch Health US, LLC $23.47 2024 Wellbutrin
Sanofi Pasteur INC. $19.61 2025
Therapeuticsmd, INC. $14.64 2020
Shield Therapeutics INC $14.17 2022
E.R. Squibb & Sons, L.L.C. $13.05 2019
Amarin Pharma, INC. $12.81 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

Thomas C Hwang

$2,190.15

in general payments reported 2019-2025

Years
2019-2025
Top company
Boehringer Ingelheim Pharmaceuticals, INC.
Context
The $464 reported for 2025 was more than what a typical Internal Medicine provider received nationally (typical 2025 total: $156).

https://glasscript.com/doctor/186313/thomas-c-hwang

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.