Diana Abrahamyan, OD
NPI 1538834932 · Optometrist · Los Angeles, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Abrahamyan, OD is a Optometrist provider in Los Angeles, CA (NPI 1538834932).
Provider details
- NPI number
- 1538834932
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 34748 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$132 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
Additional practice locations (1)
- 6230 N Durango DrLas Vegas, NV 89149-3916Phone: (702) 737-3937
Registry dates
- Enumerated
- 2021-08-09
- Last updated
- 2025-08-07
- Certified
- 2025-08-07
Frequently asked questions
- What is Diana Abrahamyan's NPI number?
- Diana Abrahamyan's National Provider Identifier (NPI) is 1538834932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Abrahamyan's specialty?
- Diana Abrahamyan is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Diana Abrahamyan located?
- Diana Abrahamyan's practice location on file with NPPES is 100 Stein Plz, Los Angeles, CA 90095-3916.
- What is Diana Abrahamyan's phone number?
- The practice phone number listed in the NPPES registry for Diana Abrahamyan is (310) 825-3090.
- Does Diana Abrahamyan accept Medicare?
- Diana Abrahamyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Abrahamyan's NPI active?
- Yes — Diana Abrahamyan's NPI (1538834932) is active in the NPPES registry as of the last update on 2025-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.