HEYWAN TESFAYE
NPI 1134660491
Internal Medicine in Los Angeles, CA
About Heywan Tesfaye NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEYWAN TESFAYE (NPI 1134660491) is an individual internal medicine provider in Los Angeles, California, licensed in California (A157357) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Santa Monica, and is a graduate of University Of Southern California Keck School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Heywan Tesfaye 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 Reassignment
Medicare enrollment records show Heywan Tesfaye reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90095
- Reassigned Medicare billing, California enrollment
- 1,766 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 3
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 90095 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.
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 Heywan Tesfaye's NPI number?
The NPI number for Heywan Tesfaye is 1134660491. It was assigned to this individual provider in the NPPES registry on March 20, 2017.
Where is Heywan Tesfaye located?
Heywan Tesfaye practices at 757 Westwood Plz Ste 7501, Los Angeles, CA 90095. The listed phone number is (310) 825-7375.
What is Heywan Tesfaye's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Heywan Tesfaye enrolled in Medicare?
Yes. Heywan Tesfaye 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 organization bills Medicare for Heywan Tesfaye's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heywan Tesfaye reassigns Medicare benefits to The Regents Of The University Of California (Los Angeles, CA). The 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 Heywan Tesfaye'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 Heywan Tesfaye was last updated on November 3, 2020. 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.
# Heywan Tesfaye · NPI 1134660491
Internal Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 20, 2017.
## Identity
- **NPI:** 1134660491 (Entity type: Individual)
- **Enumerated:** March 20, 2017
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A157357 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 757 WESTWOOD PLZ STE 7501, Los Angeles, CA 90095-1352
- **Phone:** (310) 825-7375
## 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:** The Regents Of The University Of California (NPI 1235107566, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Southern California Keck School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** November 3, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1134660491) · Data from the CMS NPPES public registry.