Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Care at Home, Inc.

Home Health Agency in San Francisco, CA · enumerated 2005 · authorized official Denise Altomare, Administrator.

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

National Provider Identifier

1396740965

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Registry record

Entity type Organization (Type 2)

Legal business name Care at Home, Inc.

Parent organization On Lok Inc.

Practice address 1333 Bush St, San Francisco, CA, 94109

Phone (408) 379-3990

Fax (415) 421-1649

Enumeration date Jun 20, 2005

Last updated in NPPES Mar 2, 2020

Taxonomy & classification

251E00000X Home Health Agency Agencies · License 220000453 (CA) Primary

Authorized official

Name Denise Altomare

Title Administrator

Phone (408) 379-3990

Other identifiers

Identifier	Type	State	Issuer
05-9179	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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-03-02. Verify at npiregistry.cms.hhs.gov.

Where is Care at Home, Inc. located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-02.