Aya Barzelay Wollman
Retina Specialist (Ophthalmology) Physician · Los Angeles, CA
Aya Barzelay Wollman is a retina specialist (ophthalmology) physician with a practice address in Los Angeles, California, and NPI 1093592172, issued on Sep 12, 2023. Check the license (California SPI789, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Aya Barzelay Wollman
- Primary taxonomy
- Retina Specialist (Ophthalmology) Physician 207WX0107X
- License number
- SPI789 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Stein Plaza, Los Angeles, CA 90095
- Phone
- (310) 825-5000
- Enumerated
- Sep 12, 2023
- Record last updated
- Nov 6, 2023
- Medicare enrollment
- Enrolled (PECOS I20231004002984); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest retina specialist (ophthalmology) physician records → All 205 in California → Look up another NPI →
Also registered at 200 Stein Plaza
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clemence Bonnet, MD, PHDOphthalmology Physician1861256547
- Tony Chan, ODOptometrist1952894487
- Alexander De Castro-Abeger, MD, MBAOphthalmology Physician1902255367
- Michael Gorin, MDOphthalmology Physician1578536462
- Gary Holland, MDOphthalmology Physician1932123965
- Jennie Kageyama, ODOphthalmology Physician1447274220
Verify Aya Barzelay Wollman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license SPI789Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average retina specialist (ophthalmology) physician in 2024
74 Medicare Part D claims for 26 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Prednisolone Acetate13 claims
- Dorzolamide-Timolol11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $170.17
3 payments; by number, the most common kind was food and beverage; the largest payer was Apellis Pharmaceuticals, Inc. The 1,253 providers of this specialty with any payment received $7,667.49 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Jules Stein Eye Institute Medical GroupArcadia, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aya Barzelay Wollman among 205 retina specialist (ophthalmology) physician records in California
Aya Barzelay Wollman is one of 205 retina specialist (ophthalmology) physician records with a practice address in California. 98% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 98% of them.
- NPI issued2023 · 98% of these records are older, 1% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 92% of these records are
- Graduated2011 · median 2007 among the 189 with a school on file
- Record last updated2023 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0107X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Retina Specialist (Ophthalmology) Physician providers in California
There are 205 retina specialist (ophthalmology) physician records in California.
All 205 in California → Every provider in Los Angeles → Retina Specialist (Ophthalmology) Physician nationwide →
The 8 retina specialist (ophthalmology) physician records with the nearest ZIP codes
- Adrian Au, MDLos Angeles, CA 900951124482450
- Kirk Hou, MD, PHDLos Angeles, CA 900951962883025
- Alexander Juhn, M.D.Los Angeles, CA 900951033505219
- Moritz Pettenkofer, MDLos Angeles, CA 900951194455188
- Joseph TranLos Angeles, CA 900891215678586
- Tarek Alasil, MDLos Angeles, CA 900451003072786
- Rodrigo Fernandes, MD, PHDLos Angeles, CA 900331144949306
- Juan Carlos Martinez Camarillo, MDLos Angeles, CA 900331598379208
Common questions
What is Aya Barzelay Wollman's NPI number?
Aya Barzelay Wollman's National Provider Identifier (NPI) is 1093592172, issued on Sep 12, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Aya Barzelay Wollman located?
The NPPES record lists a practice address at 200 Stein Plaza, Los Angeles, CA, 90095. Phone: (310) 825-5000. Providers update this record themselves, so call before visiting.
How can I verify Aya Barzelay Wollman's license?
NPPES lists California license number SPI789, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Aya Barzelay Wollman prescribe under Medicare Part D?
In 2024, Aya Barzelay Wollman had 74 Medicare Part D claims for 26 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.