TRINH NGUYEN
NPI 1043846439
Counselor - Mental Health in Princeton, NJ
About Trinh Nguyen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TRINH NGUYEN (NPI 1043846439) is an individual mental health provider in Princeton, New Jersey and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Trinh Nguyen is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Trinh Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Toms River, NJ 08753
- Reassigned Medicare billing, New Jersey enrollment
- 93 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.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Trinh Nguyen's NPI number?
The NPI number for Trinh Nguyen is 1043846439. It was assigned to this individual provider in the NPPES registry on March 17, 2020.
Where is Trinh Nguyen located?
Trinh Nguyen practices at 3490 Us Highway 1 Ste 11-2, Princeton, NJ 08540. The listed phone number is (732) 305-0295.
What is Trinh Nguyen's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Trinh Nguyen enrolled in Medicare?
Yes. Trinh Nguyen is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Trinh Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Trinh Nguyen reassigns Medicare benefits to Lifebulb LLC (Toms River, NJ). The 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 Trinh Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Trinh Nguyen accept?
Health plans from Oscar Health list Trinh Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Trinh Nguyen was last updated on October 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Trinh Nguyen · NPI 1043846439
Mental Health provider in Princeton, New Jersey. Individual provider, active in the CMS NPPES registry since March 17, 2020.
## Identity
- **NPI:** 1043846439 (Entity type: Individual)
- **Enumerated:** March 17, 2020
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3490 US HIGHWAY 1 STE 11-2, Princeton, NJ 08540-5920
- **Phone:** (732) 305-0295
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Lifebulb LLC (NPI 1699491464, Toms River, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** October 15, 2021
- **Other identifiers:** Medicaid 0023701 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1043846439) · Data from the CMS NPPES public registry.