Physician profile

Sandhya Ramanathan Panch

Hematology (Internal Medicine) · Seattle, WA

NPI 1003043415

$139,586.10

in general payments reported to CMS, 2019-2025

16 companies · $3,393 in 2025

The $3,393 reported for 2025 was more than what a typical Hematology (Internal Medicine) provider received nationally (typical 2025 total: $1,177).

Payments by year

General and research 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)
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program$74,333.00
Consulting Fee$36,578.85
Travel and Lodging$8,395.22
Food and Beverage$2,679.91
Education$248.93

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. Research payments are listed separately below. Product names cover 2023-2025.

CompanyGeneral paymentsYearsTop products
Sobi, INC $84,826.40 2022-2024
Genzyme Corporation $37,495.30 2022-2025
Janssen Scientific Affairs, LLC $3,476.88 2024
Janssen Global Services, LLC $3,375.00 2024
Argenx US, INC. $2,846.97 2023-2025 Vyvgart, Vyvgart Hytrulo
Recordati_rare_diseases_inc. $2,140.84 2025 Enjaymo
Takeda Pharmaceuticals U.S.A., INC. $2,006.25 2024
Amgen INC. $869.99 2023 Nplate
Biomarin Pharmaceutical INC. $801.96 2019
Incyte Corporation $685.00 2025
Novartis Pharmaceuticals Corporation $467.60 2025
Fresenius Kabi USA, LLC $442.00 2022
Pharming Healthcare, INC. $123.73 2023 Joenja
Janssen Biotech, INC. $28.18 2025 Darzalex

2 companies 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

$1,221.10 in research payments reported 2019-2025. Research payments are often institution-directed and tied to clinical trials: they are reported under a clinician's name but frequently go to a hospital or research organization, and usually reflect participation in medical research.

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Payment summary

Sandhya Ramanathan Panch

$139,586.10

in general payments reported 2019-2025

Years
2019-2025
Top company
Sobi, INC
Context
The $3,393 reported for 2025 was more than what a typical Hematology (Internal Medicine) provider received nationally (typical 2025 total: $1,177).

https://glasscript.com/doctor/1376086/sandhya-ramanathan-panch

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.