Physician profile

Jason Lee Massa

Neurology (Psychiatry & Neurology) · Walnut Creek, CA

NPI 1841636156

$5,538.22

in general payments reported to CMS, 2019-2025

15 companies · $3,074 in 2025

The $3,074 reported for 2025 was more than what 79% of Neurology (Psychiatry & Neurology) providers received nationally (typical 2025 total: $454).

See the full distribution for Neurology (Psychiatry & Neurology)

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$3,041.91
Education$1,275.00

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
Amneal Pharmaceuticals LLC $1,609.92 2023-2025 Crexont, Ongentys 50mg Capsules 30, Rytary
Abbvie INC. $1,007.71 2021-2025
Neurocrine Biosciences, INC. $980.11 2024-2025 Ingrezza
Boston Scientific Corporation $754.03 2019-2023
Teva Pharmaceuticals USA, INC. $401.57 2023-2025 Austedo Xr, Austedo, Austedo Xr
Allergan, INC. $302.10 2020-2021
Kyowa Kirin, INC. $145.93 2020-2024 Nourianz
Merz Pharmaceuticals, LLC $88.84 2025 Xeomin, Inbrija
Lundbeck LLC $67.52 2025 Vyepti
Csl Behring $57.54 2025 Hizentra
Ucb, INC. $40.50 2025 Briviact
Acadia Pharmaceuticals INC $30.04 2025 Nuplazid
Lilly USA, LLC $23.92 2025 Kisunla
Scilex Pharmaceuticals INC. $16.90 2024
Bausch Health US, LLC $11.59 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

Jason Lee Massa

$5,538.22

in general payments reported 2019-2025

Years
2019-2025
Top company
Amneal Pharmaceuticals LLC
Context
The $3,074 reported for 2025 was more than what 79% of Neurology (Psychiatry & Neurology) providers received nationally (typical 2025 total: $454).

https://glasscript.com/doctor/1313045/jason-lee-massa

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.