Physician profile

Ming-Tyh Maa

Pulmonary Disease · Walnut Creek, CA

NPI 1073718722

$22,085.91

in general payments reported to CMS, 2019-2025

45 companies · $3,219 in 2025

The $3,219 reported for 2025 was more than what 84% of Pulmonary Disease providers received nationally (typical 2025 total: $500).

See the full distribution for Pulmonary Disease

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)
Travel and Lodging$7,241.80
Food and Beverage$6,672.89
Education$2,500.00
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program$1,000.00

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
Intuitive Surgical, INC. $7,075.20 2022-2025 Da Vinci Surgical System
Pulmonx Corporation $3,668.58 2022-2025 Pulmonx Chartis Tablet Console, Zephyr Delivery Catheter, Chartis Catheter
Olympus Corporation of The Americas $2,562.30 2023-2025 Spiration Valve System, Single Use Suction Valve (Sterile), Olympus
Inspire Medical Systems, INC. $1,938.88 2024-2025 Inspire
Medical Device Business Services, INC. $1,646.79 2022-2024 Monarch
Ethicon INC. $985.78 2022-2024 Monarch Platform
Astrazeneca Pharmaceuticals LP $749.93 2019-2025 Fasenra, Airsupra, Breztri
Boehringer Ingelheim Pharmaceuticals, INC. $404.51 2019-2025 Ofev, Jascayd
Body Vision Medical INC. $296.66 2022
Glaxosmithkline, LLC. $258.91 2019-2024 Nucala
Atricure, INC. $227.64 2024-2025 Atriclip Laa Exclusion System, Atricure Cryoice Cryosphere Cryoablation System
Merck Sharp & Dohme LLC $188.92 2019-2025 Winrevair, Recarbrio, Zerbaxa
Inari Medical, INC. $185.45 2022-2023 Flowtriever Catheter, S, Ct Thrombectomy System Kit
Erbe USA INC $156.13 2023-2024 Cryo2, Erbe Cyo2
Genzyme Corporation $151.15 2020-2025
Show all 45 companies
CompanyGeneral paymentsYearsTop products
Coaptech, INC. $147.64 2023 Puma System
Siemens Medical Solutions USA, INC. $143.18 2024 Cios Spin
Pfizer INC. $119.25 2020
Verona Pharma, INC. $105.69 2025 Ohtuvayre
Actelion Pharmaceuticals US, INC. $105.47 2020-2025 Opsumit, Uptravi
Galvanize Therapeutics, INC $103.65 2023 Aliya System
Olympus America INC. $98.81 2023
Sanofi-Aventis U.S. LLC $96.50 2022
Takeda Pharmaceuticals U.S.A., INC. $80.69 2023-2025 Glassia, Hyqvia, Cuvitru
Pinnacle Biologics, INC $80.00 2025 Photofrin
Bayer Healthcare Pharmaceuticals INC. $59.62 2022-2023
Teva Pharmaceuticals USA, INC. $40.43 2019-2023 Airduo Digihaler
Mylan Specialty L.P. $39.29 2019
Regeneron Healthcare Solutions, INC. $33.90 2025 Dupixent
Viatris Specialty LLC $26.37 2025 Yupelri
United Therapeutics Corporation $26.23 2024 Tyvaso
Resmed Corp $25.87 2025
Insmed, INC. $25.62 2024 Arikayce
Amgen INC. $25.40 2025
Mallinckrodt Hospital Products INC. $23.56 2024 Terlivaz
Vifor Pharma, INC. $22.17 2025 Zemaira
Gilead Sciences, INC. $20.62 2019
Paratek Pharmaceuticals, INC. $20.31 2020
E.R. Squibb & Sons, L.L.C. $20.31 2022
Grifols USA, LLC $19.21 2019
Circassia INC. $19.05 2020
Biomerieux INC $17.09 2019
Lilly USA, LLC $16.78 2025 Mounjaro, Zepbound
Electromed, INC. $15.56 2025 Smartvest
Allergan, INC. $10.81 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

Ming-Tyh Maa

$22,085.91

in general payments reported 2019-2025

Years
2019-2025
Top company
Intuitive Surgical, INC.
Context
The $3,219 reported for 2025 was more than what 84% of Pulmonary Disease providers received nationally (typical 2025 total: $500).

https://glasscript.com/doctor/185353/ming-tyh-maa

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.