NN MEDICAL, INC.
NPI 1881264257
Family Medicine in Huntington Beach, CA
About Nn Medical, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NN MEDICAL, INC. (NPI 1881264257) is a healthcare organization registered as a family medicine in Huntington Beach, California and active in the NPI registry since June 2021. The organization lists Tu Anh Song Nguyen, Medical Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Nn Medical, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Nn Medical, Inc., which bills Medicare for the services this clinician delivers.
Clinician (1)
Westminster, CA 92683
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Nn Medical, Inc.'s NPI number?
The NPI number for Nn Medical, Inc. is 1881264257. It was assigned to this organization in the NPPES registry on June 29, 2021.
Where is Nn Medical, Inc. located?
Nn Medical, Inc. is located at 6552 Bolsa Ave Ste A, Huntington Beach, CA 92647. The listed phone number is (714) 724-2889.
What is Nn Medical, Inc.'s specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Nn Medical, Inc. enrolled in Medicare?
Yes. Nn Medical, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Nn Medical, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Nn Medical, Inc.. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Nn Medical, Inc. was last updated on March 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.
# Nn Medical, Inc. · NPI 1881264257
Family Medicine organization in Huntington Beach, California. Organization record, active in the CMS NPPES registry since June 29, 2021.
## Identity
- **NPI:** 1881264257 (Entity type: Organization)
- **Enumerated:** June 29, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** Tu Anh Nguyen, MEDICAL DIRECTOR
## Practice location
- **Address:** 6552 BOLSA AVE STE A, Huntington Beach, CA 92647-2656
- **Phone:** (714) 724-2889
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 17, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1881264257) · Data from the CMS NPPES public registry.