DR. GREGORY K.W. KO O.D.
NPI 1790838092
Optometrist in Pleasanton, CA

Q: What is Gregory Ko's NPI number?

The NPI number for Gregory Ko is 1790838092. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Q: What is Gregory Ko's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gregory Ko was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since January 19, 2007

5580 SPRINGDALE AVE, STE E, PLEASANTON, CA 94588(925) 463-3100 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Gregory K.w. Ko O.d. NPPES

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

DR. GREGORY K.W. KO O.D. (NPI 1790838092) is an individual optometrist in Pleasanton, California, licensed in California (5976T) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1790838092

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. GREGORY K.W. KOCredential: O.D.

Location Address5580 SPRINGDALE AVE, STE EPleasanton, CA 94588-3707

Mailing Address4180 Lark CtFremont, CA 94555-1116 · (510) 477-0437

Phone(925) 463-3100

Sole ProprietorYes

Enumeration DateJanuary 19, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1790838092 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in CA · 5976T

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.

5580 SPRINGDALE AVE, Pleasanton, CA 94588

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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 Gregory Ko's NPI number?

The NPI number for Gregory Ko is 1790838092. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Where is Gregory Ko located?

Gregory Ko practices at 5580 Springdale Ave Ste E, Pleasanton, CA 94588. The listed phone number is (925) 463-3100.

What is Gregory Ko'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 Gregory Ko was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.