Physician profile

Alexander R Coltoff

Hematology & Oncology · Charleston, SC

NPI 1588026736

$51,192.83

in general payments reported to CMS, 2019-2025

15 companies · $47K in 2025

The $47K reported for 2025 was more than what 96% of Hematology & Oncology providers received nationally (typical 2025 total: $686).

See the full distribution for Hematology & Oncology

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$22,375.00
Consulting Fee$11,935.00
Honoraria$7,872.00
Travel and Lodging$3,783.11
Education$2,365.27
Food and Beverage$1,440.51

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
Sanofi US Services INC. $18,109.05 2025
Sobi, INC $13,398.02 2024-2025
Blueprint Medicines Corporation $6,581.38 2023-2025 Ayvakit
Incyte Corporation $6,175.82 2023-2025 Jakafi, Jakafi
Pharmaessentia USA Corporation $4,964.97 2025 Besremi
Adaptive Biotechnologies Corporation $800.00 2022
Daiichi Sankyo INC. $401.30 2021-2023
Genzyme Corporation $226.00 2021-2025
Servier Pharmaceuticals LLC $134.72 2023
Alexion Pharmaceuticals, INC. $125.00 2022
Abbvie INC. $114.02 2023 Venclexta
Janssen Scientific Affairs, LLC $86.56 2024 Talvey, Carvykti, Darzalex
Apellis Pharmaceuticals, INC. $45.27 2025 Empaveli
Novartis Pharmaceuticals Corporation $30.72 2024

1 company 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.

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Payment summary

Alexander R Coltoff

$51,192.83

in general payments reported 2019-2025

Years
2021-2025
Top company
Sanofi US Services INC.
Context
The $47K reported for 2025 was more than what 96% of Hematology & Oncology providers received nationally (typical 2025 total: $686).

https://glasscript.com/doctor/11254504/alexander-r-coltoff

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.