Cornerstones

Cornerstones is a healthcare organization registered as Community/Behavioral Health Agency in Van Nuys, CA, holding Type 2 (organization) NPI 1952667362 since 2012. The authorized official on file is Elizabeth Macias, Program Director.

✓ Active NPI ✓ Valid NPI checksum Organization subpart

NPI	1952667362
Entity type	Organization (Type 2)
Legal business name	Cornerstones
Parent organization	Van Nuys Treatment Center
Practice address	14658 OXNARD ST, Van Nuys, CA, 91411
Phone	8187874151
Enumeration date	2012-04-10
Last updated in NPPES	2012-06-07

Authorized official

Name	Elizabeth Macias
Title	Program Director
Phone	8187874151

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
251S00000X	Community/Behavioral Health Agency	Primary	—	—

Copy-ready billing details

Provider: Cornerstones
NPI: 1952667362
Taxonomy: 251S00000X (Community/Behavioral Health Agency)
Address: 14658 OXNARD ST, Van Nuys, CA, 91411

Providers at this address

NPI	Name	Type	Specialty	Location
1053449611	Mary Murphy	Individual	Mental Health Counselor	Van Nuys, CA
1780838235	San Fernando Valley Community Mental Health Center - Fsp	Organization	Community/Behavioral Health Agency	Van Nuys, CA
1265750418	Diana Galvez	Individual	Rehabilitation Practitioner	Van Nuys, CA
1578871760	Jacqueline Galvez	Individual	Rehabilitation Practitioner	Van Nuys, CA
1184922114	Amy Taff	Individual	Clinical Social Worker	Van Nuys, CA
1881931020	Jacqueline Niedzwiecki	Individual	Marriage & Family Therapist	Van Nuys, CA
1194184267	Samantha Gando	Individual	Marriage & Family Therapist	Van Nuys, CA

Verify this record

Cross-check NPI 1952667362 against the authoritative CMS record: view Cornerstones on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Cornerstones located?

The practice location on file with NPPES is in Van Nuys, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-06-07. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-06-07.