AVIVA REGEV M.D.
NPI 1295091635
Anesthesiology in Los Angeles, CA
About Aviva Regev M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AVIVA REGEV M.D. (NPI 1295091635) is an individual anesthesiology provider in Los Angeles, California, licensed in California (A128035) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (2012).
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 and accepts Medicare assignment
Aviva Regev M.d. 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
2Medicare enrollment records show Aviva Regev 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 90095
- Reassigned Medicare billing, California enrollment
- 295 clinicians in this Medicare group
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 2,118 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.
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 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
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 Aviva Regev's NPI number?
The NPI number for Aviva Regev is 1295091635. It was assigned to this individual provider in the NPPES registry on April 10, 2012.
Where is Aviva Regev located?
Aviva Regev practices at 757 Westwood Plz Ste 3325, Los Angeles, CA 90095. The listed phone number is (310) 267-8626.
What is Aviva Regev's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Aviva Regev enrolled in Medicare?
Yes. Aviva Regev 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 Aviva Regev's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aviva Regev reassigns Medicare benefits to 2 organizations: Regents Of The University Of California (Los Angeles, CA) and Cedars-Sinai Medical Care Foundation (Los Angeles, 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 Aviva Regev'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 Aviva Regev was last updated on September 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Aviva Regev, M.D. · NPI 1295091635
Anesthesiology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since April 10, 2012.
## Identity
- **NPI:** 1295091635 (Entity type: Individual)
- **Enumerated:** April 10, 2012
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A128035 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 757 WESTWOOD PLZ STE 3325, Los Angeles, CA 90095-0001
- **Phone:** (310) 267-8626
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of California (NPI 1326096165, Los Angeles, CA); Cedars-Sinai Medical Care Foundation (NPI 1043826720, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York University School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** September 23, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1295091635) · Data from the CMS NPPES public registry.