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Oxy-Zen, Inc.

Oxygen Equipment & Supplies (DME) in Chino, CA · enumerated 2006 · authorized official Edwin Vivo, Chief Operations Officer.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881775955

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Registry record

Entity type Organization (Type 2)
Legal business name Oxy-Zen, Inc.
Practice address 3811 Schaefer Ave, Suite I, Chino, CA, 91710
Phone (909) 627-5800
Fax (909) 627-2800
Enumeration date Oct 17, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

332BX2000X Oxygen Equipment & Supplies (DME) Suppliers · License 2736117 (CA) Primary

Authorized official

Name Edwin Vivo
Title Chief Operations Officer
Phone (909) 627-5800

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.

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Frequently asked questions

What type of organization is Oxy-Zen, Inc.?
Oxy-Zen, Inc. is registered in NPPES as a Oxygen Equipment & Supplies (DME) (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.