Naomi Ellenhorn, MD
NPI 1972519122 · Ophthalmology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Naomi Ellenhorn, MD is a Ophthalmology Physician provider in Los Angeles, CA (NPI 1972519122).
Provider details
- NPI number
- 1972519122
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G51690 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-31
- Last updated
- 2021-11-30
Frequently asked questions
- What is Naomi Ellenhorn's NPI number?
- Naomi Ellenhorn's National Provider Identifier (NPI) is 1972519122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Naomi Ellenhorn's specialty?
- Naomi Ellenhorn is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Naomi Ellenhorn located?
- Naomi Ellenhorn's practice location on file with NPPES is 100 Stein Plz, Los Angeles, CA 90095-0001.
- What is Naomi Ellenhorn's phone number?
- The practice phone number listed in the NPPES registry for Naomi Ellenhorn is (310) 825-5000.
- Does Naomi Ellenhorn accept Medicare?
- Naomi Ellenhorn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Naomi Ellenhorn's NPI active?
- Yes — Naomi Ellenhorn's NPI (1972519122) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.