Physician profile

Ko G Liuo

Psychiatric/Mental Health (Nurse Practitioner) · Santa Ana, CA

NPI 1841683406

$3,534.85

in general payments reported to CMS, 2019-2025

20 companies · $1,264 in 2025

The $1,264 reported for 2025 was more than what 85% of Psychiatric/Mental Health (Nurse Practitioner) providers 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$2,283.91

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
Otsuka America Pharmaceutical, INC. $691.28 2021-2025 Rexulti, Abilify Asimtufii, Abilify Maintena
Abbvie INC. $651.16 2021-2025
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) $330.48 2022-2025 Caplyta
Teva Pharmaceuticals USA, INC. $284.97 2024-2025 Austedo Xr, Uzedy
Takeda Pharmaceuticals U.S.A., INC. $259.29 2021-2025 Trintellix
Alkermes, INC. $233.43 2021-2025 Aristada, Lybalvi
Neurocrine Biosciences, INC. $221.31 2021-2025 Ingrezza
Vanda Pharmaceuticals INC. $162.77 2021-2025 Fanapt
Axsome Therapeutics, INC. $142.27 2023 Auvelity
Janssen Pharmaceuticals, INC $92.99 2023-2025 Spravato
Lundbeck LLC $89.24 2021-2023 Rexulti
Sunovion Pharmaceuticals INC. $70.09 2021-2022
E.R. Squibb & Sons, L.L.C. $66.25 2024-2025 Cobenfy
Adlon Therapeutics L.P. $54.40 2021
Bausch Health US, LLC $45.17 2021-2024 Aplenzin
Show all 20 companies
CompanyGeneral paymentsYearsTop products
Eisai INC. $44.74 2021-2022
Jazz Pharmaceuticals INC. $35.65 2021
Supernus Pharmaceuticals, INC. $22.61 2025
Ironshore Pharmaceuticals INC. $21.00 2022
Acadia Pharmaceuticals INC $15.75 2023 Nuplazid

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

Ko G Liuo

$3,534.85

in general payments reported 2019-2025

Years
2021-2025
Top company
Otsuka America Pharmaceutical, INC.
Context
The $1,264 reported for 2025 was more than what 85% of Psychiatric/Mental Health (Nurse Practitioner) providers received nationally (typical 2025 total: $257).

https://glasscript.com/doctor/11199186/ko-g-liuo

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.

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.