SOUTHERN CALIFORNIA EMERGENCY MEDICAL GROUP
NPI 1518588433
Emergency Medicine in San Pedro, CA
About Southern California Emergency Medical Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOUTHERN CALIFORNIA EMERGENCY MEDICAL GROUP (NPI 1518588433) is a healthcare organization registered as an emergency medicine in San Pedro, California and active in the NPI registry since May 2020. The organization lists Sameer D Mistry, Chief Financial Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Southern California Emergency Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
29Medicare enrollment records show 29 clinicians reassign Medicare billing to Southern California Emergency Medical Group, which bills Medicare for the services they deliver. Of these, 8 practice at this address and 17 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 29San Pedro, CA 90732
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 Southern California Emergency Medical Group's NPI number?
The NPI number for Southern California Emergency Medical Group is 1518588433. It was assigned to this organization in the NPPES registry on May 1, 2020.
Where is Southern California Emergency Medical Group located?
Southern California Emergency Medical Group is located at 1300 W 7th St, San Pedro, CA 90732. The listed phone number is (310) 514-5410.
What is Southern California Emergency Medical Group's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Southern California Emergency Medical Group enrolled in Medicare?
Yes. Southern California Emergency Medical Group is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Southern California Emergency Medical Group?
According to the CMS Revalidation Reassignment List (October 2026 release), 29 clinicians in 3 Medicare specialties reassign their Medicare billing to Southern California Emergency Medical Group. 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 Emergency Medicine (21), Nurse Practitioner (7) and Family Practice (1). Of these, 8 practice at this address and 17 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 Southern California Emergency Medical Group was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Southern California Emergency Medical Group · NPI 1518588433
Emergency Medicine organization in San Pedro, California. Organization record, active in the CMS NPPES registry since May 1, 2020.
## Identity
- **NPI:** 1518588433 (Entity type: Organization)
- **Enumerated:** May 1, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **Organization subpart:** No
- **Authorized official:** Sameer Mistry, CHIEF FINANCIAL OFFICER
## Practice location
- **Address:** 1300 W 7TH ST, San Pedro, CA 90732-3505
- **Phone:** (310) 514-5410
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 29 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Emergency Medicine (21), Nurse Practitioner (7), Family Practice (1); 8 practice at this address and 17 within 10 miles; [full list](https://npiprofile.com/npi/1518588433/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1518588433) · Data from the CMS NPPES public registry.