ANNA GABRIELIAN M.D.
NPI 1659528602
Ophthalmology in Glendale, CA
About Anna Gabrielian M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNA GABRIELIAN M.D. (NPI 1659528602) is an individual ophthalmology provider in Glendale, California, licensed in Illinois (125051793) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS and is a graduate of Albany Medical College Of Union University (2006).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Anna Gabrielian M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Anna Gabrielian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Glendale, CA 91203
- Reassigned Medicare billing, California enrollment
- 7 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 21
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 91203 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 7
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 Anna Gabrielian's NPI number?
The NPI number for Anna Gabrielian is 1659528602. It was assigned to this individual provider in the NPPES registry on August 21, 2008.
Where is Anna Gabrielian located?
Anna Gabrielian practices at 409 N Central Ave, Glendale, CA 91203. The listed phone number is (818) 265-7777.
What is Anna Gabrielian's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Anna Gabrielian enrolled in Medicare?
Yes. Anna Gabrielian is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Anna Gabrielian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anna Gabrielian reassigns Medicare benefits to Specialty Eye Care Medical Center, Inc. (Glendale, 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 Anna Gabrielian'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 Anna Gabrielian was last updated on July 28, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.