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

Cornerstone Healing Center, LLC

Substance Abuse Rehabilitation Facility in Scottsdale, AZ · enumerated 2021 · authorized official Estil Wallace, Ceo.

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

National Provider Identifier

1710556808

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Registry record

Entity type Organization (Type 2)

Legal business name Cornerstone Healing Center, LLC

Parent organization Cornerstone Healing Center, LLC

Practice address 22200 N 97th St, Scottsdale, AZ, 85255

Phone (800) 480-1781

Fax (480) 590-7303

Enumeration date Jun 22, 2021

Last updated in NPPES May 27, 2025

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities Primary

Authorized official

Name Estil Wallace

Title Ceo

Phone (602) 544-6832

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 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.

What type of organization is Cornerstone Healing Center, LLC?

Cornerstone Healing Center, LLC is registered in NPPES as a Substance Abuse Rehabilitation Facility (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-27.