LAN N NGUYEN DO PC
NPI 1104214238
Orthopaedic Surgery - Orthopaedic Trauma in San Diego, CA
About Lan N Nguyen Do Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAN N NGUYEN DO PC (NPI 1104214238) is a healthcare organization registered as an orthopaedic trauma in San Diego, California and active in the NPI registry since December 2014. The organization lists Lan Ngoc Nguyen, President, 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)
Lan N Nguyen Do Pc 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 Lan N Nguyen Do PC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Lan N Nguyen Do PC's NPI number?
The NPI number for Lan N Nguyen Do PC is 1104214238. It was assigned to this organization in the NPPES registry on December 23, 2014.
Where is Lan N Nguyen Do PC located?
Lan N Nguyen Do PC is located at 3750 Convoy St Suite 201, San Diego, CA 92111. The listed phone number is (858) 278-8301.
What is Lan N Nguyen Do PC's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Trauma, with taxonomy code 207XX0801X.
Is Lan N Nguyen Do PC enrolled in Medicare?
Yes. Lan N Nguyen Do PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Lan N Nguyen Do PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Orthopedic Surgery) reassigns their Medicare billing to Lan N Nguyen Do PC. 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 Lan N Nguyen Do PC was last updated on December 23, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Lan N Nguyen Do Pc · NPI 1104214238
Orthopaedic Trauma organization in San Diego, California. Organization record, active in the CMS NPPES registry since December 23, 2014.
## Identity
- **NPI:** 1104214238 (Entity type: Organization)
- **Enumerated:** December 23, 2014
- **Primary specialty:** Orthopaedic Surgery - Orthopaedic Trauma · taxonomy 207XX0801X
- **Organization subpart:** No
- **Authorized official:** Lan Nguyen, PRESIDENT
## Practice location
- **Address:** 3750 CONVOY ST, SUITE 201, San Diego, CA 92111-3738
- **Phone:** (858) 278-8301 · **Fax:** (858) 278-1708
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Orthopedic Surgery) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 23, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1104214238) · Data from the CMS NPPES public registry.