Physician profile

Nancy Niparko

Neurology with Special Qualifications in Child Neurology · Los Angeles, CA

NPI 1154442655

$2,405.87

in general payments reported to CMS, 2019-2025

21 companies · $283 in 2025

The $283 reported for 2025 was more than what a typical Neurology With Special Qualifications In Child Neurology provider received nationally (typical 2025 total: $275).

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$1,694.91

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
Alexion Pharmaceuticals, INC. $351.30 2023-2024 Soliris, Ultomiris
Grifols USA, LLC $258.01 2022-2023 Gamunex-C
Ucb, INC. $155.27 2023-2024 Fintepla
Biomarin Pharmaceutical INC. $153.64 2024 Brineura
Alnylam Pharmaceuticals INC. $143.70 2025 Amvuttra
Sk Life Science, INC. $142.11 2024-2025 Xcopri
Insightec,INC $141.34 2024 Exablate
Eisai INC. $125.00 2024
Amgen INC. $125.00 2019
Teva Pharmaceuticals USA, INC. $123.68 2024 Ajovy
Allergan, INC. $118.93 2019
Genzyme Corporation $111.93 2023
Lilly USA, LLC $105.40 2019
Acorda Therapeutics, INC $92.60 2022
Acadia Pharmaceuticals INC $79.88 2023-2024 Daybue
Show all 21 companies
CompanyGeneral paymentsYearsTop products
Lundbeck LLC $64.17 2019
Novartis Pharmaceuticals Corporation $39.44 2019
Tolmar, INC. $31.20 2025 Fensolvi
Zealand Pharma US, INC. $21.22 2021
Mallinckrodt Enterprises LLC $17.66 2019
Metacel Pharmaceuticals LLC $4.39 2024 Ozobax

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.

If you want to bring it up

Most clinicians are glad to talk about this. A respectful way in:

These are normal questions. A good clinician will welcome them.

Share this page

Payment summary

Nancy Niparko

$2,405.87

in general payments reported 2019-2025

Years
2019-2025
Top company
Alexion Pharmaceuticals, INC.
Context
The $283 reported for 2025 was more than what a typical Neurology With Special Qualifications In Child Neurology provider received nationally (typical 2025 total: $275).

https://glasscript.com/doctor/279810/nancy-niparko

Source: CMS Open Payments, program years 2019-2025. Payments are legal and often routine.

Keep an eye on this page

Get an email when the next June refresh changes this page. No account needed.

Watch this doctor

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.