OrganizationActive
Brian K. Estwick, M.D., Inc.
NPI 1003953530 · Ophthalmology Physician · Marina Del Rey, CA
Provider details
- NPI number
- 1003953530
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Brian Estwick, Medical Director(310) 390-2420
- License
- A41775 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
4644 Lincoln Blvd
Suite 430
Marina Del Rey, CA 90292-6313
Phone: (310) 390-2420
Fax: (310) 392-2364
Street-level locationGet directions
Mailing address
2640 29th St
Santa Monica, CA 90405-2916
Registry dates
- Enumerated
- 2007-02-01
- Last updated
- 2011-07-12
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.