Dr. Charles Nguyen
Psychiatry · Anaheim, CA
CMS Profile ID: 42595 · NPI: 1942380118
F
Payment Grade
High payments ($100,000+). This grade reflects disclosed general payments in CMS Open Payments program year 2024 only.
Total Disclosed Payments
$513,938
Number of Payments
640
Transparency Score
1/5
Payments by Type
| Payment Type | Amount |
|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $324,778 |
| Consulting Fee | $118,561 |
| Travel and Lodging | $55,649 |
| Food and Beverage | $14,950 |
Top Paying Companies
| Manufacturer / GPO | Amount |
|---|---|
| Otsuka America Pharmaceutical, Inc. | $171,303 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | $133,583 |
| Axsome Therapeutics, Inc. | $98,879 |
| Neurocrine Biosciences, Inc. | $89,504 |
| E.R. Squibb & Sons, L.L.C. | $19,275 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | $482 |
Top contributing companies shown; smaller payers may be omitted.
These totals are computed from the official CMS Open Payments program-year 2024 general-payment
file. To see the full, authoritative record for this provider — including research payments and
line-item detail — look them up by name or NPI on the
official CMS Open Payments portal.
What should I ask my doctor?
- Are you a paid speaker or consultant for any pharmaceutical or device company?
- Do any of your prescribing choices reflect relationships with industry?
- Is there an equivalent generic or alternative treatment?