CUONG LY MD INC
NPI 1831046499
Internal Medicine - Nephrology in Laguna Hills, CA
About Cuong Ly Md Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CUONG LY MD INC (NPI 1831046499) is a healthcare organization registered as a nephrology in Laguna Hills, California and active in the NPI registry since March 2026. The organization lists Cuong Ly, Md/president, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
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)
Cuong Ly Md 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 Cuong Ly MD Inc, which bills Medicare for the services this clinician delivers.
Clinician (1)
Laguna Hills, CA 92653
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 Cuong Ly MD Inc's NPI number?
The NPI number for Cuong Ly MD Inc is 1831046499. It was assigned to this organization in the NPPES registry on March 12, 2026.
Where is Cuong Ly MD Inc located?
Cuong Ly MD Inc is located at 24022 Calle De La Plata Ste 510, Laguna Hills, CA 92653. The listed phone number is (949) 345-1114.
What is Cuong Ly MD Inc's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Cuong Ly MD Inc enrolled in Medicare?
Yes. Cuong Ly MD Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Cuong Ly MD Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nephrology) reassigns their Medicare billing to Cuong Ly MD 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 Cuong Ly MD Inc was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Cuong Ly Md Inc · NPI 1831046499
Nephrology organization in Laguna Hills, California. Organization record, active in the CMS NPPES registry since March 12, 2026.
## Identity
- **NPI:** 1831046499 (Entity type: Organization)
- **Enumerated:** March 12, 2026
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Organization subpart:** No
- **Authorized official:** Cuong Ly, MD/PRESIDENT
## Practice location
- **Address:** 24022 CALLE DE LA PLATA STE 510, Laguna Hills, CA 92653-3631
- **Phone:** (949) 345-1114
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nephrology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1831046499) · Data from the CMS NPPES public registry.