Physician profile

Lily J Tsai

Obstetrics & Gynecology · Encinitas, CA

NPI 1184633638

$3,238.53

in general payments reported to CMS, 2019-2025

33 companies · $612 in 2025

The $612 reported for 2025 was more than what 84% of Obstetrics & Gynecology providers received nationally (typical 2025 total: $158).

See the full distribution for Obstetrics & Gynecology

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$2,132.71
Education$183.99

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
Astellas Pharma US INC $1,082.10 2023-2025 Veozah
Abbvie INC. $499.79 2019-2023 Lo Loestrin Fe, Orilissa, Liletta
Sumitomo Pharma America, INC. $168.29 2023-2025 Myfembree
Intuitive Surgical, INC. $144.36 2019
Mayne Pharma Commercial LLC $116.33 2023-2025
Shield Therapeutics INC $114.44 2023-2024 Accrufer
Hologic Sales and Service, LLC $107.14 2019-2025 Aptima, Myosure Tissue Removal Device, Acessa Provu System
Meditrina $100.81 2024-2025
Evofem Biosciences, INC. $99.08 2024-2025 Solosec, Phexx, Phexxi
Pfizer INC. $89.89 2022-2024
Coopersurgical, INC. $66.69 2019-2024 Paragard T 380a, Paragard T 380a
Bayer Healthcare Pharmaceuticals INC. $63.09 2019-2025
Allergan, INC. $61.71 2019-2020
Lupin INC. $42.36 2019
Therapeuticsmd, INC. $42.03 2019-2020
Show all 33 companies
CompanyGeneral paymentsYearsTop products
Biogen, INC. $39.94 2025 Zurzuvae
Roche Diagnostics Corporation $36.59 2019
Aspira Women'S Health INC $36.24 2023-2024 Ova1
Millicent US INC $34.27 2025 Femlyv, Intrarosa
Duchesnay USA Incorporated $32.47 2019
Merck Sharp & Dohme LLC $30.78 2019
Exeltis, USA INC. $30.73 2019
Applied Medical Resources Corporation $28.95 2023
Viiv Healthcare Company $21.90 2025 Apretude
Exact Sciences Corporation $21.36 2025 Cologuard Collection Kit
Ascend Therapeutics US, LLC $20.56 2023
Cosette Pharmaceuticals INC. $19.81 2024 Vyleesi
Organon LLC $16.74 2024
Myovant Sciences INC. $16.35 2021
Minerva Surgical, INC $15.52 2019
Mission Pharmacal Company $14.84 2019
Avion Pharmaceuticals $12.06 2019
Amag Pharmaceuticals, INC. $11.31 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

Lily J Tsai

$3,238.53

in general payments reported 2019-2025

Years
2019-2025
Top company
Astellas Pharma US INC
Context
The $612 reported for 2025 was more than what 84% of Obstetrics & Gynecology providers received nationally (typical 2025 total: $158).

https://glasscript.com/doctor/52845/lily-j-tsai

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.