Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

O2 Hospice, Inc.

Community Based Hospice Care Agency in Tarzana, CA · enumerated 2021 · authorized official Hovhannes Osikyan, Ceo/Owner.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1710569728

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Registry record

Entity type Organization (Type 2)

Legal business name O2 Hospice, Inc.

Practice address 19634 Ventura Blvd Ste 201, Tarzana, CA, 91356

Phone (323) 800-0803

Fax (323) 800-0883

Enumeration date Apr 28, 2021

Last updated in NPPES Apr 28, 2021

Taxonomy & classification

251G00000X Community Based Hospice Care Agency Agencies Primary

Authorized official

Name Hovhannes Osikyan

Title Ceo/Owner

Phone (323) 800-0803

Other identifiers

Identifier	Type	State	Issuer
2021	Medicaid	CA	—

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 → Validate an NPI →

Frequently asked questions

Where is O2 Hospice, Inc. located?

The practice location on file with NPPES is in Tarzana, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-04-28. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-04-28.