Physician profile

John Ryan Sparks

Psychiatric/Mental Health (Nurse Practitioner) · Marana, AZ

NPI 1891342424

$1,051.76

in general payments reported to CMS, 2019-2025

12 companies · $203 in 2025

The $203 reported for 2025 was less than what a typical Psychiatric/Mental Health (Nurse Practitioner) provider received nationally (typical 2025 total: $257).

See the full distribution for Psychiatric/Mental Health (Nurse Practitioner)

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$478.91

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
Abbvie INC. $200.06 2021-2024
Braeburn INC. $121.83 2025 Brixadi
Alkermes, INC. $107.98 2021
Vanda Pharmaceuticals INC. $99.60 2021
Janssen Pharmaceuticals, INC $98.12 2021-2022
Axsome Therapeutics, INC. $95.54 2024 Auvelity
Teva Pharmaceuticals USA, INC. $81.43 2025 Austedo Xr
E.R. Squibb & Sons, L.L.C. $80.79 2024 Cobenfy
Otsuka America Pharmaceutical, INC. $61.70 2021
Neurocrine Biosciences, INC. $36.55 2021
Supernus Pharmaceuticals, INC. $35.49 2021
Sunovion Pharmaceuticals INC. $32.67 2021

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 Ryan Sparks

$1,051.76

in general payments reported 2019-2025

Years
2021-2025
Top company
Abbvie INC.
Context
The $203 reported for 2025 was less than what a typical Psychiatric/Mental Health (Nurse Practitioner) provider received nationally (typical 2025 total: $257).

https://glasscript.com/doctor/11146760/john-ryan-sparks

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.