MATTHEW ALAN LILIEN MD
NPI 1437411485
Anesthesiology in Atlanta, GA
About Matthew Alan Lilien Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW ALAN LILIEN MD (NPI 1437411485) is an individual anesthesiology provider in Atlanta, Georgia, licensed in Georgia (78168) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Matthew Alan Lilien Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Matthew Lilien reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brookhaven, GA 30329
- Reassigned Medicare billing, Georgia enrollment
- 159 clinicians in this Medicare group
Brookhaven, GA 30329
- Reassigned Medicare billing, Georgia enrollment
- 251 clinicians in this Medicare group
Bogalusa, LA 70427
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ATLANTA, GA 30322
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 Matthew Lilien's NPI number?
The NPI number for Matthew Lilien is 1437411485. It was assigned to this individual provider in the NPPES registry on June 14, 2012.
Where is Matthew Lilien located?
Matthew Lilien practices at 1405 Clifton Rd NE Fl 3, Atlanta, GA 30322. The listed phone number is (404) 785-6670.
What is Matthew Lilien's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Matthew Lilien enrolled in Medicare?
Yes. Matthew Lilien is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Matthew Lilien's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Lilien reassigns Medicare benefits to 3 organizations: Children's Anesthesia Services, LLC (Brookhaven, GA), Choa Hospital Based, LLC (Brookhaven, GA) and Ochsner Clinic LLC (Bogalusa, LA). Each 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 Matthew Lilien's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Matthew Lilien was last updated on June 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.