Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ridgeview Drive Ranch, LLC

Q: What type of organization is Ridgeview Drive Ranch, LLC?

Ridgeview Drive Ranch, LLC is registered in NPPES as a Substance Use Disorder Rehabilitation Clinic/Center (its primary provider taxonomy).

Substance Use Disorder Rehabilitation Clinic/Center in Altadena, CA · enumerated 2013 · authorized official Larry Thornton, Authorized Official.

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

National Provider Identifier

1124366406

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Ridgeview Drive Ranch, LLC

Practice address 741 W Woodbury Rd, Altadena, CA, 91001

Phone (800) 296-1868

Enumeration date Jan 22, 2013

Last updated in NPPES Jun 21, 2018

Taxonomy & classification

261QR0405X Substance Use Disorder Rehabilitation Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Larry Thornton

Title Authorized Official

Phone (626) 482-3478

Other identifiers

Identifier	Type	State	Issuer
190627GP	Other	CA	DHCS

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 Ridgeview Drive Ranch, LLC?

Ridgeview Drive Ranch, LLC is registered in NPPES as a Substance Use Disorder Rehabilitation Clinic/Center (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-21.