DR. AYA BARZELAY WOLLMAN
NPI 1093592172
Ophthalmology - Retina Specialist in Los Angeles, CA
About Dr. Aya Barzelay Wollman NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AYA BARZELAY WOLLMAN (NPI 1093592172) is an individual retina specialist in Los Angeles, California, licensed in California (SPI789) and active in the NPI registry since September 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2011).
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. Aya Barzelay Wollman 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 Aya Barzelay Wollman 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
- 123 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 9
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.
Other Providers at the Same Location NPPES 19
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 Aya Barzelay Wollman's NPI number?
The NPI number for Aya Barzelay Wollman is 1093592172. It was assigned to this individual provider in the NPPES registry on September 12, 2023.
Where is Aya Barzelay Wollman located?
Aya Barzelay Wollman practices at 200 Stein Plaza, Los Angeles, CA 90095. The listed phone number is (310) 825-5000.
What is Aya Barzelay Wollman's specialty?
The primary specialty registered for this NPI is Ophthalmology, specializing in Retina Specialist, with taxonomy code 207WX0107X.
Is Aya Barzelay Wollman enrolled in Medicare?
Yes. Aya Barzelay Wollman 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 Aya Barzelay Wollman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aya Barzelay Wollman reassigns Medicare benefits to Jules Stein Eye Institute 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 Aya Barzelay Wollman'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 Aya Barzelay Wollman was last updated on November 6, 2023. 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.
# Dr. Aya Barzelay Wollman · NPI 1093592172
Retina Specialist physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since September 12, 2023.
## Identity
- **NPI:** 1093592172 (Entity type: Individual)
- **Enumerated:** September 12, 2023
- **Primary specialty:** Ophthalmology - Retina Specialist · taxonomy 207WX0107X
- **State license:** SPI789 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 STEIN PLAZA, Los Angeles, CA 90095-7065
- **Phone:** (310) 825-5000
## 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:** Jules Stein Eye Institute Medical Group (NPI 1326006966, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** November 6, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1093592172) · Data from the CMS NPPES public registry.