MARGARET Y. CHANG, MD LLC
NPI 1255002713
Skilled Nursing Facility in Lawrenceville, GA
About Margaret Y. Chang, Md Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET Y. CHANG, MD LLC (NPI 1255002713) is a healthcare organization registered as a skilled nursing facility in Lawrenceville, Georgia and active in the NPI registry since September 2021. The organization lists Margaret Young Chang, Physician/owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Margaret Y. Chang, Md Llc 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 Margaret Y. Chang, MD LLC, 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 Margaret Y. Chang, MD LLC's NPI number?
The NPI number for Margaret Y. Chang, MD LLC is 1255002713. It was assigned to this organization in the NPPES registry on September 24, 2021.
Where is Margaret Y. Chang, MD LLC located?
Margaret Y. Chang, MD LLC is located at 88 Johnson Rd Bldg 2, Lawrenceville, GA 30046. The listed phone number is (404) 369-1907.
What is Margaret Y. Chang, MD LLC's specialty?
The primary specialty registered for this NPI is Skilled Nursing Facility with taxonomy code 314000000X.
Is Margaret Y. Chang, MD LLC enrolled in Medicare?
Yes. Margaret Y. Chang, MD LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Margaret Y. Chang, MD LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Margaret Y. Chang, MD LLC. 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 Margaret Y. Chang, MD LLC was last updated on January 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.