GERONIMO & LEONG, PROFESSIONAL OPTOMETRIC CORPORATION
NPI 1144394057
Optometrist in San Leandro, CA

Q: What is Geronimo & Leong, Professional Optometric Corporation's specialty?

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

Active since November 20, 2006

15251 E 14TH ST STE B, SAN LEANDRO, CA 94578(510) 481-2121(510) 481-2129 Get Directions Write a Review

NPPES record last updated: October 8, 2009. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Geronimo & Leong, Professional Optometric Corporation NPPES

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

GERONIMO & LEONG, PROFESSIONAL OPTOMETRIC CORPORATION (NPI 1144394057) is a healthcare organization registered as an optometrist in San Leandro, California and active in the NPI registry since November 2006. The organization lists Joanna Leong, Ceo, as its authorized official.

NPPES Registry Identity

NPI1144394057

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameGERONIMO & LEONG, PROFESSIONAL OPTOMETRIC CORPORATION

Location Address15251 E 14TH ST STE BSan Leandro, CA 94578-1905

Mailing Address15251 E 14th St Ste BSan Leandro, CA 94578-1905 · (510) 481-2121 · Fax (510) 481-2129

Phone(510) 481-2121

Fax(510) 481-2129

Organization SubpartNo

Authorized OfficialJoanna LeongCeo · (510) 481-2121

Enumeration DateNovember 20, 2006

Last NPPES UpdateOctober 8, 2009

✔ NPI 1144394057 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 · 977

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.

15251 E 14TH ST STE B, San Leandro, CA 94578

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Other Identifiers 1

OtherZZZ26906ZCA · Medicare Nsc (ptan)

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Geronimo & Leong, Professional Optometric Corporation's NPI number?

The NPI number for Geronimo & Leong, Professional Optometric Corporation is 1144394057. It was assigned to this organization in the NPPES registry on November 20, 2006.

Where is Geronimo & Leong, Professional Optometric Corporation located?

Geronimo & Leong, Professional Optometric Corporation is located at 15251 E 14th St Ste B, San Leandro, CA 94578. The listed phone number is (510) 481-2121.

What is Geronimo & Leong, Professional Optometric Corporation'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 Geronimo & Leong, Professional Optometric Corporation was last updated on October 8, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.