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Ruth Marquez, O.D. Optometric Corporation

Ruth Marquez, O.D. Optometric Corporation is a healthcare organization registered as Clinic/Center in Oxnard, CA, holding Type 2 (organization) NPI 1164990099 since 2018. The authorized official on file is Ruth Marquez, Ceo/Optometrist.

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NPI 1164990099
Entity type Organization (Type 2)
Legal business name Ruth Marquez, O.D. Optometric Corporation
Practice address 2401 N ROSE AVE, Oxnard, CA, 93036
Phone 8059814963
Fax 8059838509
Enumeration date 2018-11-08
Last updated in NPPES 2018-11-08

Authorized official

Name Ruth Marquez
Title Ceo/Optometrist
Phone 8059814963

Taxonomy & classification

Taxonomy code Specialty Primary License State
261Q00000X Clinic/Center Primary
Copy-ready billing details
Provider: Ruth Marquez, O.D. Optometric Corporation
NPI: 1164990099
Taxonomy: 261Q00000X (Clinic/Center)
Address: 2401 N ROSE AVE, Oxnard, CA, 93036

Providers at this address

NPI Name Type Specialty Location
1295752533 Sams West Inc Organization Community/Retail Pharmacy Oxnard, CA
1629154992 Sam'S Club Optical Organization Eyewear Supplier Oxnard, CA
1033392428 Firstsight Vision Services, Inc. Organization Optometrist Oxnard, CA
1417113184 Ruth Marquez Individual Optometrist Oxnard, CA
1437567757 Amy Ana Individual Pharmacist Oxnard, CA
1568871077 Aviva Janofsky Individual Pharmacist Oxnard, CA

Verify this record

Cross-check NPI 1164990099 against the authoritative CMS record: view Ruth Marquez, O.D. Optometric Corporation on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Who is the authorized official for Ruth Marquez, O.D. Optometric Corporation?
NPPES lists Ruth Marquez (Ceo/Optometrist) as the authorized official for this organization.
What is the NPI number for Ruth Marquez, O.D. Optometric Corporation?
The NPI for Ruth Marquez, O.D. Optometric Corporation is 1164990099, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-11-08.