Physician profile

Mark E Lassise

Psychiatry · Mason City, IA

NPI 1023002508

$7,779.33

in general payments reported to CMS, 2019-2025

20 companies · $998 in 2025

The $998 reported for 2025 was more than what 81% of Psychiatry providers received nationally (typical 2025 total: $176).

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$2,881.81

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. $1,261.22 2021-2025
Sunovion Pharmaceuticals INC. $1,152.49 2019-2022
Otsuka America Pharmaceutical, INC. $913.70 2019-2025 Rexulti, Abilify Asimtufii, Abilify Maintena
Allergan, INC. $878.39 2019-2020
Janssen Pharmaceuticals, INC $710.65 2019-2025 Spravato, Invega Sustenna, Invega Trinza
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) $651.63 2020-2025 Caplyta
Lundbeck LLC $564.79 2020-2025 Rexulti
Teva Pharmaceuticals USA, INC. $490.76 2019-2025 Uzedy, Austedo Xr, Austedo Xr
Alkermes, INC. $326.63 2019-2024 Aristada, Lybalvi
Neurocrine Biosciences, INC. $229.45 2022-2025 Ingrezza
Axsome Therapeutics, INC. $193.20 2023-2025 Auvelity
Vanda Pharmaceuticals INC. $123.69 2021-2025 Fanapt, Hetlioz
Indivior INC. $103.63 2022-2024 Perseris, Sublocade
E.R. Squibb & Sons, L.L.C. $50.06 2024-2025 Cobenfy
Ironshore Pharmaceuticals INC. $49.71 2022-2024
Show all 20 companies
CompanyGeneral paymentsYearsTop products
Corium, LLC $17.32 2024 Azstarys
Acadia Pharmaceuticals INC $16.01 2023 Nuplazid
Collegium Pharmaceutical, INC. $15.77 2025 Jornay Pm
Tris Pharma INC $15.52 2025
Supernus Pharmaceuticals, INC. $14.71 2022

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.

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 Lassise

$7,779.33

in general payments reported 2019-2025

Years
2019-2025
Top company
Abbvie INC.
Context
The $998 reported for 2025 was more than what 81% of Psychiatry providers received nationally (typical 2025 total: $176).

https://glasscript.com/doctor/227930/mark-e-lassise

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.