RYAN HAI TRUONG NGUYEN
NPI 1952187296
Nurse Practitioner - Psychiatric/Mental Health in Long Beach, CA
About Ryan Hai Truong Nguyen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RYAN HAI TRUONG NGUYEN (NPI 1952187296) is an individual psychiatric/mental health provider in Long Beach, California, licensed in California (95026411) and active in the NPI registry since September 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ryan Hai Truong Nguyen is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Ryan Nguyen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Long Beach, CA 90804
- Reassigned Medicare billing, California enrollment
- 9 clinicians in this Medicare group
Olivehurst, CA 95961
- Reassigned Medicare billing, California enrollment
- 126 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90804 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LONG BEACH, CA 90804
LONG BEACH, CA 90804
LONG BEACH, CA 90804
LONG BEACH, CA 90804
LONG BEACH, CA 90804
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ryan Nguyen's NPI number?
The NPI number for Ryan Nguyen is 1952187296. It was assigned to this individual provider in the NPPES registry on September 4, 2023.
Where is Ryan Nguyen located?
Ryan Nguyen practices at 5199 E Pacific Coast Hwy Ste 330N, Long Beach, CA 90804. The listed phone number is (562) 365-2020.
What is Ryan Nguyen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Ryan Nguyen enrolled in Medicare?
Yes. Ryan Nguyen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Ryan Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Nguyen reassigns Medicare benefits to 2 organizations: Advances In Mental Health And Addictions Treatment Inc (Long Beach, CA) and Ampla Health (Olivehurst, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ryan Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Ryan Nguyen was last updated on September 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ryan Hai Truong Nguyen · NPI 1952187296
Psychiatric/Mental Health physician in Long Beach, California. Individual provider, active in the CMS NPPES registry since September 4, 2023.
## Identity
- **NPI:** 1952187296 (Entity type: Individual)
- **Enumerated:** September 4, 2023
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 95026411 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5199 E PACIFIC COAST HWY STE 330N, Long Beach, CA 90804-3353
- **Phone:** (562) 365-2020
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Advances In Mental Health And Addictions Treatment Inc (NPI 1942529037, Long Beach, CA); Ampla Health (NPI 1801829296, Olivehurst, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** September 4, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1952187296) · Data from the CMS NPPES public registry.