Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Amberstone Home Care Inc.

Q: What type of organization is Amberstone Home Care Inc.?

Amberstone Home Care Inc. is registered in NPPES as a In Home Supportive Care Agency (its primary provider taxonomy).

In Home Supportive Care Agency in San Diego, CA · enumerated 2021 · authorized official Mylene Ruiz, Owner/President/Ceo.

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

National Provider Identifier

1619636511

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Amberstone Home Care Inc.

Practice address 16750 Coyote Bush Dr Unit 90, San Diego, CA, 92127

Phone (808) 373-0775

Enumeration date Dec 8, 2021

Last updated in NPPES Dec 8, 2021

Taxonomy & classification

253Z00000X In Home Supportive Care Agency Agencies Primary

Authorized official

Name Mylene Ruiz

Title Owner/President/Ceo

Phone (808) 373-0775

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 Amberstone Home Care Inc.?

Amberstone Home Care Inc. 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 2021-12-08.