DR. ONUR YENIGUN MD
NPI 1073046686
Emergency Medicine in Los Angeles, CA
About Dr. Onur Yenigun Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ONUR YENIGUN MD (NPI 1073046686) is an individual emergency medicine provider in Los Angeles, California, licensed in California (A157990) and active in the NPI registry since April 2017. 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)
Dr. Onur Yenigun Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Onur Yenigun reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 169 clinicians in this Medicare group
Bakersfield, CA 93301
- Reassigned Medicare billing, California enrollment
- 163 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90015 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
LOS ANGELES, CA 90015
LOS ANGELES, CA 90015
LOS ANGELES, CA 90015
LOS ANGELES, CA 90015
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 Onur Yenigun's NPI number?
The NPI number for Onur Yenigun is 1073046686. It was assigned to this individual provider in the NPPES registry on April 10, 2017.
Where is Onur Yenigun located?
Onur Yenigun practices at 1401 S Grand Ave, Los Angeles, CA 90015. The listed phone number is (213) 748-2411.
What is Onur Yenigun's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Onur Yenigun enrolled in Medicare?
Yes. Onur Yenigun is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Onur Yenigun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Onur Yenigun reassigns Medicare benefits to 2 organizations: Golden State Emergency Physicians Inc (Los Angeles, CA) and Grand Avenue Emergency Physicians Medical Group Inc (Bakersfield, CA). 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 Onur Yenigun'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 Onur Yenigun was last updated on June 25, 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.
# Dr. Onur Yenigun, MD · NPI 1073046686
Emergency Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since April 10, 2017.
## Identity
- **NPI:** 1073046686 (Entity type: Individual)
- **Enumerated:** April 10, 2017
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A157990 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1401 S GRAND AVE, Los Angeles, CA 90015-3010
- **Phone:** (213) 748-2411
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Golden State Emergency Physicians Inc (NPI 1770886558, Los Angeles, CA); Grand Avenue Emergency Physicians Medical Group Inc (NPI 1962913632, Bakersfield, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 25, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1073046686) · Data from the CMS NPPES public registry.