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

Cornerstone Caregiving West LLC

In Home Supportive Care Agency in Roseville, CA · enumerated 2026 · authorized official Michael Hillman, Founder.

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

National Provider Identifier

1740132919

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Cornerstone Caregiving West LLC

Parent organization Cornerstone Caregiving LLC

Practice address 1508 Eureka Rd Ste 178, Roseville, CA, 95661

Phone (916) 740-7758

Enumeration date Feb 11, 2026

Last updated in NPPES Feb 11, 2026

Taxonomy & classification

253Z00000X In Home Supportive Care Agency Agencies Primary

Authorized official

Name Michael Hillman

Title Founder

Phone (254) 503-5233

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

What type of organization is Cornerstone Caregiving West LLC?

Cornerstone Caregiving West LLC is registered in NPPES as a In Home Supportive Care Agency (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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-11.