Physician profile

John Michael Fox

Anesthesiology · Boston, MA

NPI 1528320454

$1,513.51

in general payments reported to CMS, 2019-2025

16 companies · $1,272 in 2025

The $1,272 reported for 2025 was more than what 95% of Anesthesiology providers received nationally (typical 2025 total: $58.09).

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$1,513.51

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
Aop Health US, LLC $515.87 2025 Rapiblyk
Abbott Laboratories $201.52 2025 Amplatzer
Abiomed $151.64 2023-2025 Impella
Pfizer INC. $144.90 2024-2025
Masimo Corporation $101.60 2024 Set and Rainbow Set
E.R. Squibb & Sons, L.L.C. $64.70 2024-2025 Camzyos, Eliquis
Heartflow, INC. $64.56 2025
Actelion Pharmaceuticals US, INC. $61.83 2025 Opsumit
Alnylam Pharmaceuticals INC. $41.89 2025 Onpattro
Amgen INC. $39.69 2025 Repatha
Zoll Services LLC (A/K/A Zoll Lifecor Corp) $25.77 2024 Lifevest
Cardiva Medical, INC. $25.16 2025 Optowire
Kiniksa Pharmaceuticals, LTD. $22.71 2023 Arcalyst
Bayer Healthcare Pharmaceuticals INC. $20.67 2025
Scpharmaceuticals INC. $15.60 2025
Show all 16 companies
CompanyGeneral paymentsYearsTop products
Bridgebio Pharma, INC. $15.40 2025 Attruby

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

John Michael Fox

$1,513.51

in general payments reported 2019-2025

Years
2023-2025
Top company
Aop Health US, LLC
Context
The $1,272 reported for 2025 was more than what 95% of Anesthesiology providers received nationally (typical 2025 total: $58.09).

https://glasscript.com/doctor/691732/john-michael-fox

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.