Physician profile

Margaret A Tempero

Internal Medicine · San Francisco, CA

NPI 1225095730

$160,369.00

in general payments reported to CMS, 2019-2025

25 companies · $31K in 2025

The $31K reported for 2025 was more than what 99% of Internal Medicine providers received nationally (typical 2025 total: $156).

Payments by year

General and research 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)
Consulting Fee$48,280.90
Travel and Lodging$2,105.96
Food and Beverage$589.16

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. Research payments are listed separately below. Product names cover 2023-2025.

CompanyGeneral paymentsYearsTop products
Novartis Pharmaceuticals Corporation $29,817.90 2021-2022
E.R. Squibb & Sons, L.L.C. $24,382.65 2020-2025
Astrazeneca Pharmaceuticals LP $21,315.00 2020-2023 Lynparza
Ipsen Biopharmaceuticals, INC $12,770.00 2020-2021
Merck Sharp & Dohme LLC $8,938.86 2019-2025 Lenvima, Keytruda
Astrazeneca Uk Limited $8,107.48 2025
Swedish Orphan Biovitrum Ab $7,685.29 2020
Insmed, INC. $5,950.00 2021
Glaxosmithkline, LLC. $4,800.00 2020
Janssen Research & Development, LLC $4,800.00 2024 Carvykti
Incyte Corporation $4,800.00 2021
Urogen Pharma, INC. $4,387.50 2025
Regeneron Pharmaceuticals, INC. $3,816.39 2024
Terumo Medical Corporation $3,300.00 2023 Hydropearl
Jazz Pharmaceuticals INC. $3,000.00 2022
Show all 23 companies
CompanyGeneral paymentsYearsTop products
Secura Bio, INC. $2,600.00 2022
Bayer Healthcare Pharmaceuticals INC. $2,457.00 2021
Seagen INC. $2,354.00 2021
Celgene Corporation $2,177.05 2019-2020
Beigene USA, INC. $1,800.00 2022
Mirati Therapeutics, INC. $700.00 2023 Krazati
Halozyme INC $336.00 2019
Pfizer INC. $73.88 2020

2 companies reported research payments only; those appear in the research section below.

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.

Research and ownership

$9,882.50 in research payments reported 2019-2025. Research payments are often institution-directed and tied to clinical trials: they are reported under a clinician's name but frequently go to a hospital or research organization, and usually reflect participation in medical research.

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Payment summary

Margaret A Tempero

$160,369.00

in general payments reported 2019-2025

Years
2019-2025
Top company
Novartis Pharmaceuticals Corporation
Context
The $31K reported for 2025 was more than what 99% of Internal Medicine providers received nationally (typical 2025 total: $156).

https://glasscript.com/doctor/369702/margaret-a-tempero

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.