Physician profile

Mark E Granoff

Internal Medicine · Los Angeles, CA

NPI 1124058474

$1,652.06

in general payments reported to CMS, 2019-2025

22 companies · none reported in 2025

Payments by year

General payments by program year, as reported to CMS.

Who reported paying

General payments only, as reported to CMS. Product names cover 2023-2025.

CompanyGeneral paymentsYearsTop products
Amgen INC. $443.23 2019-2020
Abbvie INC. $272.91 2019-2021
Regeneron Healthcare Solutions, INC. $122.14 2019
E.R. Squibb & Sons, L.L.C. $119.57 2020
Amarin Pharma, INC. $100.17 2019-2020
Lilly USA, LLC $68.52 2019
Sanofi-Aventis U.S. LLC $67.98 2019
Glaxosmithkline, LLC. $63.29 2019-2020
Merck Sharp & Dohme LLC $48.21 2019
Janssen Biotech, INC. $43.17 2019-2020
Mylan Specialty L.P. $41.04 2019
Teva Pharmaceuticals USA, INC. $38.20 2019-2020
Mallinckrodt Enterprises LLC $31.08 2019
Medtronic Vascular, INC. $31.05 2019
Esperion Therapeutics, INC. $28.71 2021
Show all 22 companies
CompanyGeneral paymentsYearsTop products
Celgene Corporation $25.54 2019
Novo Nordisk INC $22.26 2019
Daiichi Sankyo INC. $19.05 2019
Arbor Pharmaceuticals, INC. $18.85 2019
Terumo Bct, INC. $18.75 2020
Boehringer Ingelheim Pharmaceuticals, INC. $15.36 2019
Astrazeneca Pharmaceuticals Lp $12.98 2019

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

Mark E Granoff

$1,652.06

in general payments reported 2019-2025

Years
2019-2021
Top company
Amgen INC.

https://glasscript.com/doctor/5101/mark-e-granoff

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.

Watch this doctor

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.