MICHAEL AARON LALEZARIAN, MD CORP
NPI 1891314290
Radiology - Vascular & Interventional Radiology in Los Angeles, CA
About Michael Aaron Lalezarian, Md Corp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL AARON LALEZARIAN, MD CORP (NPI 1891314290) is a healthcare organization registered as a vascular & interventional radiology in Los Angeles, California and active in the NPI registry since April 2020. The organization maintains 3 additional practice locations and lists Michael Lalezarian, Owner/physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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)
Michael Aaron Lalezarian, Md Corp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Michael Aaron Lalezarian, MD Corp, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
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 Michael Aaron Lalezarian, MD Corp's NPI number?
The NPI number for Michael Aaron Lalezarian, MD Corp is 1891314290. It was assigned to this organization in the NPPES registry on April 15, 2020.
Where is Michael Aaron Lalezarian, MD Corp located?
Michael Aaron Lalezarian, MD Corp is located at 1082 Glendon Ave, Los Angeles, CA 90024. The listed phone number is (310) 906-2270.
What is Michael Aaron Lalezarian, MD Corp's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.
Is Michael Aaron Lalezarian, MD Corp enrolled in Medicare?
Yes. Michael Aaron Lalezarian, MD Corp is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Michael Aaron Lalezarian, MD Corp?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Michael Aaron Lalezarian, MD Corp, in Diagnostic Radiology and Nurse Practitioner. 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Michael Aaron Lalezarian, MD Corp was last updated on March 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Michael Aaron Lalezarian, Md Corp · NPI 1891314290
Vascular & Interventional Radiology organization in Los Angeles, California. Organization record, active in the CMS NPPES registry since April 15, 2020.
## Identity
- **NPI:** 1891314290 (Entity type: Organization)
- **Enumerated:** April 15, 2020
- **Primary specialty:** Radiology - Vascular & Interventional Radiology · taxonomy 2085R0204X
- **Organization subpart:** No
- **Authorized official:** Michael Lalezarian, OWNER/PHYSICIAN
## Practice location
- **Address:** 1082 GLENDON AVE, Los Angeles, CA 90024-2908
- **Phone:** (310) 906-2270 · **Fax:** (310) 861-8824
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Diagnostic Radiology (1), Nurse Practitioner (1); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 30, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1891314290) · Data from the CMS NPPES public registry.