Physician profile

Peter S Desilva

Family Medicine · Rancho Santa Margarita, CA

NPI 1316045636

$6,484.79

in general payments reported to CMS, 2019-2025

39 companies · $1,052 in 2025

The $1,052 reported for 2025 was more than what 87% of Family Medicine providers received nationally (typical 2025 total: $153).

See the full distribution for Family Medicine

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$2,744.83

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
Astrazeneca Pharmaceuticals LP $1,830.59 2019-2025 Airsupra, Farxiga, Breztri
Abbvie INC. $656.08 2021-2025 Vraylar, Qulipta, Ubrelvy
Glaxosmithkline, LLC. $472.10 2019-2025 Trelegy Ellipta, Shingrix, Arexvy
Lilly USA, LLC $439.34 2019-2024 Mounjaro, Trulicity, Zepbound
Merck Sharp & Dohme LLC $284.19 2019-2025 Gardasil 9, M-M-R II, Capvaxive
Allergan, INC. $261.03 2019-2020
Amgen INC. $256.56 2019-2025 Repatha, Otezla, Repatha
Amarin Pharma, INC. $255.06 2019-2021
Pfizer INC. $218.27 2022-2025
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $198.24 2020-2025 Xifaxan
Kowa Pharmaceuticals America, INC. $165.04 2020-2025 Zoryve
Exact Sciences Corporation $153.23 2023-2025 Cologuard Collection Kit
Novo Nordisk INC $135.15 2019-2025 Ozempic, Rybelsus
Abbott Laboratories $107.87 2024-2025 Freestyle Libre 3
Eisai INC. $104.93 2020-2022
Show all 39 companies
CompanyGeneral paymentsYearsTop products
Janssen Pharmaceuticals, INC $91.87 2019-2023 Xarelto
Therapeuticsmd, INC. $89.14 2019-2021
Biohaven Pharmaceutical Holding Company LTD. $76.21 2022
Sanofi Pasteur INC. $63.55 2019-2025
Medtronic USA, INC. $58.88 2019
Ibsa Pharma INC. $56.86 2020-2021
Hologic Sales and Service, LLC $52.39 2019-2021
Ironwood Pharmaceuticals, INC $48.48 2022-2024
Astellas Pharma US INC $40.44 2019
Lucid Diagnostics INC. $39.53 2022-2023
Genzyme Corporation $37.11 2023
Esperion Therapeutics, INC. $33.56 2020
Edwards Lifesciences Corporation $28.50 2023 Edwards Sapien 3 Transcatheter Heart Valve (Thv)
Averitas Pharma INC. $27.02 2023 Qutenza
Otsuka America Pharmaceutical, INC. $25.51 2025 Rexulti
Agile Therapeutics, INC. $24.77 2021
Teva Pharmaceuticals USA, INC. $24.74 2019
Acadia Pharmaceuticals INC $23.91 2019
Idorsia Pharmaceuticals US INC $19.80 2023 Quviviq
Biohaven Pharmaceuticals, INC. $19.20 2021
Shire North American Group INC $19.14 2019
Scilex Pharmaceuticals INC. $16.08 2019
Sanofi-Aventis U.S. LLC $15.34 2019
Icad, INC $15.08 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.

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

Peter S Desilva

$6,484.79

in general payments reported 2019-2025

Years
2019-2025
Top company
Astrazeneca Pharmaceuticals LP
Context
The $1,052 reported for 2025 was more than what 87% of Family Medicine providers received nationally (typical 2025 total: $153).

https://glasscript.com/doctor/286717/peter-s-desilva

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.

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.