Physician profile

Diana Castanon Westgate

Dermatology · Kalamazoo, MI

NPI 1265648299

$252,481.57

in general payments reported to CMS, 2019-2025

40 companies · $32K in 2025

The $32K reported for 2025 was more than what 95% of Dermatology providers received nationally (typical 2025 total: $772).

See the full distribution for Dermatology

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)
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program$73,862.50
Travel and Lodging$15,454.54
Honoraria$13,800.00
Food and Beverage$10,587.26
Consulting Fee$2,257.50
Education$298.74

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
Abbvie INC. $222,396.63 2019-2025 Skyrizi, Rinvoq
Organon LLC $15,775.35 2023-2025 Vtama, Hadlima, Nexplanon
E.R. Squibb & Sons, L.L.C. $2,697.15 2022-2025 Sotyktu
Janssen Biotech, INC. $2,148.51 2020-2025 Tremfya, Stelara, Remicade
Sun Pharmaceutical Industries INC. $1,200.79 2019-2025 Absorica Ld, Winlevi, Ilumya
Incyte Corporation $1,077.40 2021-2025 Opzelura
Genzyme Corporation $1,013.25 2019-2025
Ucb, INC. $719.46 2021-2025 Bimzelx, Cimzia
Dermavant Sciences, INC. $718.24 2023-2024 Vtama
Regeneron Healthcare Solutions, INC. $601.30 2019-2025 Dupixent, Libtayo
Lilly USA, LLC $544.65 2019-2025 Taltz, Olumiant, Ebglyss
Pfizer INC. $523.51 2020-2025
Galderma Laboratories, L.P. $480.81 2019-2025 Nemluvio, Aklief
Amgen INC. $450.00 2021-2025 Otezla, Otezla
Novartis Pharmaceuticals Corporation $400.48 2019-2025
Show all 40 companies
CompanyGeneral paymentsYearsTop products
Leo Pharma INC. $384.93 2021-2025 Adbry
Genentech USA, INC. $162.43 2020-2024 Xolair, Erivedge
Arcutis Biotherapeutics, INC. $152.58 2023-2025 Zoryve
Sanofi-Aventis U.S. LLC $148.05 2021-2022
Boehringer Ingelheim Pharmaceuticals, INC. $143.80 2022-2025 Spevigo, Cyltezo
Janssen Scientific Affairs, LLC $122.88 2021
Ortho Dermatologics, A Division of Bausch Health US, LLC $68.82 2019-2020
Verrica Pharmaceuticals INC. $62.09 2023-2024 Ycanth
Almirall LLC $59.65 2021-2023 Seysara
Organogenesis INC. $59.17 2020-2021
Journey Medical Corporation $45.50 2022-2023
Celgene Corporation $44.15 2019
Mylan Institutional INC. $42.53 2023 Hulio
Krystal Biotech INC $34.11 2025 Vyjuvek
Helsinn Therapeutics (U.S.), INC. $30.07 2019-2022
Mallinckrodt Hospital Products INC. $21.27 2022
Dusa Pharmaceuticals, INC. $21.02 2019
Kyowa Kirin, INC. $20.25 2025
Nabriva Therapeutics, Plc $18.74 2021
Mimedx Group, INC. $18.35 2025
Merz North America, INC. $15.60 2022
Vyne Pharmaceuticals INC. $15.28 2021
Botanix Sb INC $14.98 2025 Sofdra
Mayne Pharma Commercial LLC $14.62 2020
Janssen Pharmaceuticals, INC $13.17 2025 Tremfya

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

Diana Castanon Westgate

$252,481.57

in general payments reported 2019-2025

Years
2019-2025
Top company
Abbvie INC.
Context
The $32K reported for 2025 was more than what 95% of Dermatology providers received nationally (typical 2025 total: $772).

https://glasscript.com/doctor/239162/diana-castanon-westgate

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.