MAZDA MOTALLEBI MD
NPI 1538333729
Internal Medicine - Clinical Cardiac Electrophysiology in El Segundo, CA
About Mazda Motallebi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAZDA MOTALLEBI MD (NPI 1538333729) is an individual clinical cardiac electrophysiology provider in El Segundo, California, licensed in California (A84184) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with Owensboro Health Muhlenberg Community Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mazda Motallebi Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Mazda Motallebi reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
El Segundo, CA 90245
- Reassigned Medicare billing, California enrollment
Cerritos, CA 90703
- Reassigned Medicare billing, California enrollment
- 235 clinicians in this Medicare group
Dixon, KY 42409
- Reassigned Medicare billing, Kentucky enrollment
- 643 clinicians in this Medicare group
Kingsport, TN 37660
- Reassigned Medicare billing, Tennessee enrollment
- 124 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Owensboro Health Muhlenberg Community Hospital
Acute Care Hospitals · Greenville, KYOwensboro Health Regional Hospital
Acute Care Hospitals · Owensboro, KYWellmont Holston Valley Medical Center
Acute Care Hospitals · Kingsport, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90245 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EL SEGUNDO, CA 90245
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 Mazda Motallebi's NPI number?
The NPI number for Mazda Motallebi is 1538333729. It was assigned to this individual provider in the NPPES registry on April 17, 2008.
Where is Mazda Motallebi located?
Mazda Motallebi practices at 830 Penn St, El Segundo, CA 90245. The listed phone number is (310) 913-1169.
What is Mazda Motallebi's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.
Is Mazda Motallebi enrolled in Medicare?
Yes. Mazda Motallebi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Mazda Motallebi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mazda Motallebi reassigns Medicare benefits to 4 organizations: Mazda Motallebi MD Inc (El Segundo, CA), Albion Medical Partners Of California West P C (Cerritos, CA), Owensboro Health Medical Group Inc (Dixon, KY) and Wellmont Cardiology Services (Kingsport, TN). 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 Mazda Motallebi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mazda Motallebi accept?
Health plans from UnitedHealthcare list Mazda Motallebi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Mazda Motallebi affiliated with any hospitals?
According to CMS data, Mazda Motallebi is affiliated with Owensboro Health Muhlenberg Community Hospital, Owensboro Health Regional Hospital and Wellmont Holston Valley Medical Center.
When was this NPI record last updated?
The NPPES record for Mazda Motallebi was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days 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.
# Mazda Motallebi, MD · NPI 1538333729
Clinical Cardiac Electrophysiology physician in El Segundo, California. Individual provider, active in the CMS NPPES registry since April 17, 2008.
## Identity
- **NPI:** 1538333729 (Entity type: Individual)
- **Enumerated:** April 17, 2008
- **Primary specialty:** Internal Medicine - Clinical Cardiac Electrophysiology · taxonomy 207RC0001X
- **State license:** A84184 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 830 PENN ST, El Segundo, CA 90245-2511
- **Phone:** (310) 913-1169
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Mazda Motallebi MD Inc (NPI 1598694184, El Segundo, CA); Albion Medical Partners Of California West P C (NPI 1073110607, Cerritos, CA); Owensboro Health Medical Group Inc (NPI 1649652249, Dixon, KY); Wellmont Cardiology Services (NPI 1376575035, Kingsport, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** October 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1538333729) · Data from the CMS NPPES public registry.