Anna Gabrielian, M.D.
NPI 1659528602 · Ophthalmology Physician · Glendale, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Gabrielian, M.D. is a Ophthalmology Physician provider in Glendale, CA (NPI 1659528602).
Provider details
- NPI number
- 1659528602
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 125051793 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
6,423 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Problem Focused Exam of Visual System92012 | 1,543 | $92 |
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing92202 | 1,518 | $15 |
| Imaging of Retina92134 | 1,457 | $41 |
| Injection of Drug Or Substance Into Membrane Covering Eyeball67515 | 411 | $38 |
| Injection of Drug Into Eye67028 | 405 | $114 |
| 1d Ultrasound Scan of Eye Tissue and Structures76511 | 181 | $55 |
| Photography of the Retina |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 623 | 144 |
| Brimonidine Tartrate | 288 | 77 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 222 | 67 |
| Timolol Maleate | 115 | 27 |
| Bimatoprostbrand: Lumigan | 82 | 19 |
| Prednisolone Acetate | 72 | 47 |
| Cyclosporinebrand: Restasis | 54 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$168 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-08-21
- Last updated
- 2014-07-28
Frequently asked questions
- What is Anna Gabrielian's NPI number?
- Anna Gabrielian's National Provider Identifier (NPI) is 1659528602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Gabrielian's specialty?
- Anna Gabrielian is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Anna Gabrielian located?
- Anna Gabrielian's practice location on file with NPPES is 409 N Central Ave, Glendale, CA 91203-2001.
- What is Anna Gabrielian's phone number?
- The practice phone number listed in the NPPES registry for Anna Gabrielian is (818) 265-7777.
- Does Anna Gabrielian accept Medicare?
- Anna Gabrielian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Gabrielian's NPI active?
- Yes — Anna Gabrielian's NPI (1659528602) is active in the NPPES registry as of the last update on 2014-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.