DR. MILENA D ZIROVICH M.D.
NPI 1336233014
Physical Medicine & Rehabilitation - Pain Medicine in Los Angeles, CA
About Dr. Milena D Zirovich M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MILENA D ZIROVICH M.D. (NPI 1336233014) is an individual pain medicine provider in Los Angeles, California, licensed in California (A83211) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2001).
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
Dr. Milena D Zirovich 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 Reassignment
Medicare enrollment records show Milena Zirovich reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90034
- Reassigned Medicare billing, California enrollment
- 13,921 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.
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 90073
LOS ANGELES, CA 90073
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 Milena Zirovich's NPI number?
The NPI number for Milena Zirovich is 1336233014. It was assigned to this individual provider in the NPPES registry on October 3, 2006.
Where is Milena Zirovich located?
Milena Zirovich practices at 11301 Wilshire Blvd Mail Code 117, Los Angeles, CA 90073. The listed phone number is (310) 478-3711.
What is Milena Zirovich's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Pain Medicine, with taxonomy code 2081P2900X.
Is Milena Zirovich enrolled in Medicare?
Yes. Milena Zirovich 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 Milena Zirovich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Milena Zirovich reassigns Medicare benefits to Southern California Permanente Medical Group (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 Milena Zirovich'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 Milena Zirovich was last updated on November 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Milena D Zirovich, M.D. · NPI 1336233014
Pain Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since October 3, 2006.
## Identity
- **NPI:** 1336233014 (Entity type: Individual)
- **Enumerated:** October 3, 2006
- **Primary specialty:** Physical Medicine & Rehabilitation - Pain Medicine · taxonomy 2081P2900X
- **State license:** A83211 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 11301 WILSHIRE BLVD, MAIL CODE 117, Los Angeles, CA 90073-1003
- **Phone:** (310) 478-3711
## 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:** Southern California Permanente Medical Group (NPI 1043242563, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** November 30, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1336233014) · Data from the CMS NPPES public registry.