Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mental Health Systems, Inc.

Adult Mental Health Clinic/Center in Escondido, CA · enumerated 2006 · authorized official James Callaghan, President/Ceo.

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

National Provider Identifier

1023190584

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Registry record

Entity type Organization (Type 2)

Legal business name Mental Health Systems, Inc.

Other name <Unavail>

Practice address 474 W Vermont Ave, Suite 101, Escondido, CA, 92025

Phone (760) 480-2255

Fax (760) 741-6645

Enumeration date Oct 20, 2006

Last updated in NPPES Aug 26, 2020

Taxonomy & classification

261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name James Callaghan

Title President/Ceo

Phone (858) 573-2600

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

Where is Mental Health Systems, Inc. located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-26. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-26.