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I Know Hospice, Inc.

Community Based Hospice Care Agency in Tarzana, CA · enumerated 2020 · authorized official Tatyana Marchenko, Ceo.

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

National Provider Identifier

1023625423

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Registry record

Entity type Organization (Type 2)
Legal business name I Know Hospice, Inc.
Practice address 18425 Burbank Blvd Ste 401, Tarzana, CA, 91356
Phone (818) 627-0027
Fax (213) 454-0104
Enumeration date Sep 29, 2020
Last updated in NPPES Sep 29, 2020

Taxonomy & classification

251G00000X Community Based Hospice Care Agency Agencies Primary

Authorized official

Name Tatyana Marchenko
Title Ceo
Phone (818) 627-0027

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

Who is the authorized official for I Know Hospice, Inc.?
NPPES lists Tatyana Marchenko (Ceo) as the authorized official for this organization.
What is the NPI number for I Know Hospice, Inc.?
The NPI for I Know Hospice, Inc. is 1023625423, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-29.