MEMORIAL CARDIOLOGY MEDICAL GROUP, INC
NPI 1023298312
Legal Medicine in Long Beach, CA
About Memorial Cardiology Medical Group, Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEMORIAL CARDIOLOGY MEDICAL GROUP, INC (NPI 1023298312) is a healthcare organization registered as a legal medicine in Long Beach, California and active in the NPI registry since November 2007. The organization lists Serge M Tobias, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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)
Memorial Cardiology Medical Group, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
8Medicare enrollment records show 8 clinicians reassign Medicare billing to Memorial Cardiology Medical Group, Inc, which bills Medicare for the services they deliver. Of these, 8 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (8)
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 Memorial Cardiology Medical Group, Inc's NPI number?
The NPI number for Memorial Cardiology Medical Group, Inc is 1023298312. It was assigned to this organization in the NPPES registry on November 5, 2007.
Where is Memorial Cardiology Medical Group, Inc located?
Memorial Cardiology Medical Group, Inc is located at 2801 Atlantic Ave, Long Beach, CA 90806. The listed phone number is (562) 933-2000.
What is Memorial Cardiology Medical Group, Inc's specialty?
The primary specialty registered for this NPI is Legal Medicine with taxonomy code 173000000X.
Is Memorial Cardiology Medical Group, Inc enrolled in Medicare?
Yes. Memorial Cardiology Medical Group, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Memorial Cardiology Medical Group, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 4 Medicare specialties reassign their Medicare billing to Memorial Cardiology Medical Group, 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. The largest specialties are Cardiovascular Disease (Cardiology) (4), Internal Medicine (2) and Cardiac Electrophysiology (1). Of these, 8 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Memorial Cardiology Medical Group, Inc was last updated on October 5, 2015. 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.