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DR. JEFFREY ELLIS MARSHAK O.D.
NPI 1225165590
Optometrist in El Segundo, CA

Active since February 27, 2007
390 N SEPULVEDA BLVD, SUITE# 1100, EL SEGUNDO, CA 90245(310) 641-1700(310) 535-2155 Get Directions Write a Review

NPPES record last updated: January 12, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Jeffrey Ellis Marshak O.d. NPPES

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

DR. JEFFREY ELLIS MARSHAK O.D. (NPI 1225165590) is an individual optometrist in El Segundo, California, licensed in California (OPT 5564 TPL) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1225165590
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. JEFFREY ELLIS MARSHAKCredential: O.D.
Location Address390 N SEPULVEDA BLVD, SUITE# 1100El Segundo, CA 90245-4475
Mailing Address390 N Sepulveda Blvd, Suite#1100El Segundo, CA 90245-4475 · (310) 641-1700 · Fax (310) 535-2155
Phone(310) 641-1700
Fax(310) 535-2155
Sole ProprietorYes
Enumeration DateFebruary 27, 2007
Last NPPES UpdateJanuary 12, 2012
✔ NPI 1225165590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
Licenses✔ Licensed in CA · OPT 5564 TPL✔ Licensed in CA · 5564T
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
390 N SEPULVEDA BLVD, El Segundo, CA 90245
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Other Identifiers 2

Medicare PINFP758ZCA
Medicare UPINT10040CA

Other Providers at the Same Location NPPES 18

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

DR. JENNIFER ABERCROMBIE N.D.
Naturopath
390 N SEPULVEDA BLVD, SUITE 1140
EL SEGUNDO, CA 90245
Los Angeles County (310) 926-4415
MR. ALEX M YOUSSEFIAN P.T.
Physical Therapist
390 N SEPULVEDA BLVD, SUITE 2060
EL SEGUNDO, CA 90245
Los Angeles County (626) 394-1575
MR. TIMOTHY DAWAYNE BARMORE PA
Physician Assistant (Medical)
390 N SEPULVEDA BLVD, 1000
EL SEGUNDO, CA 90245
Los Angeles County (310) 343-6030
MARJAN UNGUREANU D.M.D.
Dentist
390 N SEPULVEDA BLVD, SUITE # 1150
EL SEGUNDO, CA 90245
Los Angeles County (310) 322-1814
THOMAS T. TOGIOKA, MD, INC.
Clinic/Center
390 N SEPULVEDA BLVD, #1055
EL SEGUNDO, CA 90245
Los Angeles County (310) 673-3945
SILVIA CARDONA DDS MS INC
Dentist (General Practice)
390 N SEPULVEDA BLVD
EL SEGUNDO, CA 90245
Los Angeles County (310) 322-1814
DR. JANE ALISON SEMEL M.D.
Specialist
390 N SEPULVEDA BLVD, SUITE 1100
EL SEGUNDO, CA 90245
Los Angeles County (310) 641-1700
JONATHAN WEI LAM
Physical Therapy Assistant
390 N SEPULVEDA BLVD
EL SEGUNDO, CA 90245
Los Angeles County (310) 640-9911

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 Jeffrey Marshak's NPI number?

The NPI number for Jeffrey Marshak is 1225165590. It was assigned to this individual provider in the NPPES registry on February 27, 2007.

Where is Jeffrey Marshak located?

Jeffrey Marshak practices at 390 N Sepulveda Blvd Suite# 1100, El Segundo, CA 90245. The listed phone number is (310) 641-1700.

What is Jeffrey Marshak's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

When was this NPI record last updated?

The NPPES record for Jeffrey Marshak was last updated on January 12, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.