Physician profile

Marcia Consta Peck

Endocrinology, Diabetes & Metabolism · Castro Valley, CA

NPI 1376569475

$1,786.88

in general payments reported to CMS, 2019-2025

10 companies · $395 in 2025

The $395 reported for 2025 was less than what a typical Endocrinology, Diabetes & Metabolism provider received nationally (typical 2025 total: $506).

See the full distribution for Endocrinology, Diabetes & Metabolism

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$433.22
Consulting Fee$175.00

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
Tandem Diabetes Care, INC. $450.00 2020
Amgen INC. $407.19 2019-2025 Prolia
Dexcom, INC. $298.11 2019-2023 Dexcom G6 Transmitter, Dexcom G7 Gss (161)
Sanofi-Aventis U.S. LLC $183.53 2019-2021
Astrazeneca Pharmaceuticals LP $119.31 2020
Ascendis Pharma Endocrinology INC $114.06 2025 Yorvipath
Madrigal Pharmaceuticals $105.65 2025 Rezdiffra
Genzyme Corporation $72.00 2020
Lilly USA, LLC $19.25 2019
Companion Medical, INC. $17.78 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

Marcia Consta Peck

$1,786.88

in general payments reported 2019-2025

Years
2019-2025
Top company
Tandem Diabetes Care, INC.
Context
The $395 reported for 2025 was less than what a typical Endocrinology, Diabetes & Metabolism provider received nationally (typical 2025 total: $506).

https://glasscript.com/doctor/244248/marcia-consta-peck

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.