Physician profile

Alex F Herrera

Hematology (Internal Medicine) · Duarte, CA

NPI 1275761553

$155,332.49

in general payments reported to CMS, 2019-2025

31 companies · $27K in 2025

The $27K reported for 2025 was more than what 87% of Hematology (Internal Medicine) providers received nationally (typical 2025 total: $1,177).

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$81,775.50
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program$5,000.00
Food and Beverage$2,950.88
Travel and Lodging$1,336.01

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
E.R. Squibb & Sons, L.L.C. $34,464.51 2019-2025
Seagen INC. $23,396.12 2019-2023 Adcetris
Takeda Pharmaceuticals U.S.A., INC. $13,698.67 2022-2023 Iclusig
F. Hoffmann-La Roche Ag $13,606.26 2019-2025
Astrazeneca Pharmaceuticals Lp $10,908.68 2019-2025 Calquence
Astrazeneca Uk Limited $8,583.37 2022-2025 Calquence
Pfizer INC. $7,915.49 2022-2025
Adc Therapeutics America, INC. $6,619.84 2021-2025
Roche Sequencing Solutions, INC. $5,000.00 2023
Abbvie INC. $4,906.28 2022-2025
Karyopharm Therapeutics INC. $3,512.65 2020
Merck Sharp & Dohme LLC $3,330.00 2020-2024
Eli Lilly and Company $3,294.53 2023-2025
Celgene Corporation $3,259.77 2022-2025
Genentech USA, INC. $3,028.37 2019-2024 Lunsumio, Polivy, Columvi
Show all 28 companies
CompanyGeneral paymentsYearsTop products
Regeneron Pharmaceuticals, INC. $2,620.00 2021
Genmab U.S., INC. $2,384.87 2023-2024 Epkinly
Incyte Corporation $2,225.00 2025
Genentech, INC. $1,750.84 2022-2023 Lunsumio, Polivy, Rituxan
Beigene USA, INC. $174.78 2022-2024 Brukinsa
Pharmacyclics LLC, An Abbvie Company $149.49 2023 Epkinly
Morphosys, US INC. $137.77 2023 Monjuvi
Kite Pharma, INC. $119.58 2019
Novartis Pharmaceuticals Corporation $95.18 2025
Gilead Sciences, INC. $67.07 2025
Lilly USA, LLC $45.36 2022-2025 Jaypirca
Beone Medicines USA, INC. $26.51 2025 Brukinsa
Epizyme, INC. $11.50 2021

3 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

$17,610.28 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

Alex F Herrera

$155,332.49

in general payments reported 2019-2025

Years
2019-2025
Top company
E.R. Squibb & Sons, L.L.C.
Context
The $27K reported for 2025 was more than what 87% of Hematology (Internal Medicine) providers received nationally (typical 2025 total: $1,177).

https://glasscript.com/doctor/1288877/alex-f-herrera

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.