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BRIAN KEITH ESTWICK MD
NPI 1003889247
Ophthalmology in Marina Del Rey, CA

Active since February 08, 2006PECOS Enrolled
4644 LINCOLN BLVD, STE #430, MARINA DEL REY, CA 90292(310) 390-2420(310) 390-2364 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Brian Keith Estwick Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BRIAN KEITH ESTWICK MD (NPI 1003889247) is an individual ophthalmology provider in Marina Del Rey, California, licensed in California (A41775) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003889247
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameBRIAN KEITH ESTWICKCredential: MD
Location Address4644 LINCOLN BLVD, STE #430Marina Del Rey, CA 90292-6313
Mailing Address4644 Lincoln Blvd, Ste #430Marina Del Rey, CA 90292-6313 · (310) 390-2420 · Fax (310) 390-2364
Phone(310) 390-2420
Fax(310) 390-2364
Sole ProprietorNo
Enumeration DateFebruary 8, 2006
Last NPPES UpdateMarch 7, 2023
✔ NPI 1003889247 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CA · A41775
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
4644 LINCOLN BLVD, Marina Del Rey, CA 90292
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Brian Keith Estwick Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90292 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRIAN K. ESTWICK, M.D., INC.
Ophthalmology
4644 LINCOLN BLVD, SUITE 430
MARINA DEL REY, CA 90292
Los Angeles County (310) 390-2420
JONATHAN D. RAND, M.D. INC
Internal Medicine
4644 LINCOLN BLVD, 113
MARINA DEL REY, CA 90292
Los Angeles County (310) 821-9800
CASTORIA SEYMORE, JR. MD A PROFESSIONAL CORPERATION
Anesthesiology (Pain Medicine)
4644 LINCOLN BLVD, 424
MARINA DEL REY, CA 90292
Los Angeles County (131) 048-2690
DR. MICHAEL GORNIOWSKY M.D.
Family Medicine
4644 LINCOLN BLVD, SUITE 428
MARINA DEL REY, CA 90292
Los Angeles County (310) 306-1888
PACIFIC HEARING, INC.
Specialist
4644 LINCOLN BLVD, SUITE # 409
MARINA DEL REY, CA 90292
Los Angeles County (310) 574-1116
DR. ANTOINE ROBERTS M.D.
Orthopaedic Surgery
4644 LINCOLN BLVD, SUITE 101
MARINA DEL REY, CA 90292
Los Angeles County (310) 577-8500
DR. ALAN JEFFREY STEINBERG MD
Internal Medicine
4644 LINCOLN BLVD, #111
MARINA DEL REY, CA 90292
Los Angeles County (310) 306-6966
DR. ELEBY RUDOLPH WASHINGTON III M.D.
Orthopaedic Surgery
4644 LINCOLN BLVD, SUITE 101
MARINA DEL REY, CA 90292
Los Angeles County (310) 577-8500

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 Brian Estwick's NPI number?

The NPI number for Brian Estwick is 1003889247. It was assigned to this individual provider in the NPPES registry on February 8, 2006.

Where is Brian Estwick located?

Brian Estwick practices at 4644 Lincoln Blvd Ste #430, Marina Del Rey, CA 90292. The listed phone number is (310) 390-2420.

What is Brian Estwick's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Brian Estwick enrolled in Medicare?

Yes. Brian Estwick is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Brian Estwick was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.