Physician profile

Ayarpi Nikolopoulos

Physician Assistant · Santa Clarita, CA

NPI 1841332376

$10,292.35

in general payments reported to CMS, 2019-2025

58 companies · $200 in 2025

The $200 reported for 2025 was more than what a typical Physician Assistant provider received nationally (typical 2025 total: $183).

See the full distribution for Physician Assistant

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$3,230.28
Education$212.24

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
Incyte Corporation $919.07 2021-2025 Monjuvi, Jakafi
Janssen Biotech, INC. $579.24 2021-2023 Imbruvica, Darzalex, Erleada
Genzyme Corporation $557.76 2021-2023
Astrazeneca Pharmaceuticals LP $532.55 2021-2024 Enhertu, Tagrisso, Imfinzi
Merck Sharp & Dohme LLC $483.16 2021-2023 Keytruda, Lynparza
Karyopharm Therapeutics INC. $451.73 2021-2023 Xpovio
Celgene Corporation $432.41 2021-2023 Opdualag, Reblozyl
Astellas Pharma US INC $378.48 2021-2024 Xospata
Bayer Healthcare Pharmaceuticals INC. $366.16 2021-2023
Seagen INC. $357.50 2021-2023 Adcetris, Padcev
Pfizer INC. $345.88 2021-2023
Novartis Pharmaceuticals Corporation $330.63 2021-2023
Blueprint Medicines Corporation $301.04 2021-2023 Ayvakit
Amgen INC. $258.38 2022-2023 Lumakras, Kyprolis
Gilead Sciences, INC. $243.25 2021-2023 Trodelvy
Show all 58 companies
CompanyGeneral paymentsYearsTop products
Lilly USA, LLC $225.66 2021-2023 Verzenio
E.R. Squibb & Sons, L.L.C. $213.87 2021-2023 Opdivo
Takeda Pharmaceuticals U.S.A., INC. $202.00 2021-2023 Iclusig, Ninlaro
Genentech USA, INC. $197.28 2021-2023 Venclexta, Phesgo, Polivy
Eisai INC. $190.16 2021-2023
Tersera Therapeutics LLC $188.06 2021-2023 Zoladex
Boehringer Ingelheim Pharmaceuticals, INC. $186.09 2021-2023 Gilotrif
Exelixis INC. $163.27 2021-2023 Cabometyx
Daiichi Sankyo INC. $144.71 2021-2023 Enhertu
Pharmaessentia USA Corporation $126.50 2022-2023 Besremi
Puma Biotechnology, INC. $125.16 2021-2023 Nerlynx
Alexion Pharmaceuticals, INC. $119.20 2021-2022
Abbvie INC. $114.28 2021-2023
Tolmar Pharmaceuticals, INC. $106.49 2021-2022
Rigel Pharmaceuticals, INC. $104.65 2021-2023 Rezlidhia, Tavalisse
Emd Serono, INC. $95.87 2021-2022
Array Biopharma INC $95.59 2022-2023 Braftovi, Lorbrena, Xalkori
Glaxosmithkline, LLC. $91.14 2021-2023 Jemperli, Zejula
Sobi, INC $89.02 2022-2023
Kite Pharma, INC. $79.65 2021-2022
Jazz Pharmaceuticals INC. $78.95 2021-2023
Taiho Oncology, INC. $75.93 2021-2023
Stemline Therapeutics INC. $69.63 2023 Orserdu
Dova Pharmaceuticals $68.17 2021
Novocure INC. $68.13 2021-2025 Optune Lua (Novottf-200t)
Coherus Oncology, INC. $59.90 2021
Organon LLC $59.84 2021-2023 Ontruzant
Morphosys, US INC. $40.29 2022-2023 Monjuvi
Chiesi USA, INC. $37.35 2022-2023 Ferriprox
Acrotech Biopharma INC. $34.66 2021
Caris Mpi, INC. $34.64 2025 Mi Cancer Seek
Tolmar, INC. $28.42 2023
Immunogen, INC. $26.34 2023 Elahere
Global Blood Therapeutics, INC. $24.19 2021
Clovis Oncology, INC. $23.65 2022
Sun Pharmaceutical Industries INC. $23.55 2022
Beigene USA, INC. $23.18 2022
Acceleron Pharma, INC. $22.97 2021
Boston Scientific Corporation $20.69 2021
Deciphera Pharmaceuticals INC. $20.43 2023 Qinlock
Mirati Therapeutics, INC. $20.01 2023 Krazati
Ge Healthcare $19.29 2022
Adc Therapeutics America, INC. $16.25 2022

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

Ayarpi Nikolopoulos

$10,292.35

in general payments reported 2019-2025

Years
2021-2025
Top company
Incyte Corporation
Context
The $200 reported for 2025 was more than what a typical Physician Assistant provider received nationally (typical 2025 total: $183).

https://glasscript.com/doctor/10936131/ayarpi-nikolopoulos

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.