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

Cornerstone Caregiving West LLC

In Home Supportive Care Agency in Casper, WY · enumerated 2024 · authorized official Michael Hillman, Founder.

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

National Provider Identifier

1134985583

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 907 N Poplar St Ste 110, Casper, WY, 82601

Phone (307) 333-7938

Enumeration date Feb 23, 2024

Last updated in NPPES Feb 10, 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 2026-02-10.