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MENTAL HEALTH SYSTEMS, INC.
NPI 1396450193
Community/Behavioral Health in Chula Vista, CA

Active since January 17, 2023
336 OXFORD ST STE 208, CHULA VISTA, CA 91911(858) 565-2510 Get Directions Write a Review

NPPES record last updated: February 6, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 6, 2025, Jan 17, 2023 (2 updates tracked since 2023).

About Mental Health Systems, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MENTAL HEALTH SYSTEMS, INC. (NPI 1396450193) is a healthcare organization registered as a community/behavioral health in Chula Vista, California and active in the NPI registry since January 2023. The organization lists James C Callaghan, President/ceo, as its authorized official.

NPPES Registry Identity

NPI1396450193
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameMENTAL HEALTH SYSTEMS, INC.
Location Address336 OXFORD ST STE 208Chula Vista, CA 91911-3122
Mailing Address9465 Farnham StSan Diego, CA 92123-1308
Phone(858) 565-2510
Organization SubpartNo
Authorized OfficialJames C CallaghanPresident/ceo · (858) 573-2600
Enumeration DateJanuary 17, 2023
Last NPPES UpdateFebruary 6, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 6, 2025
✔ NPI 1396450193 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
Definition
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.
336 OXFORD ST STE 208, Chula Vista, CA 91911
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Other Names 1

Other NameSteps Outpatient South Bay

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mental Health Systems, Inc.'s NPI number?

The NPI number for Mental Health Systems, Inc. is 1396450193. It was assigned to this organization in the NPPES registry on January 17, 2023. The provider is also known as STEPS Outpatient South Bay.

Where is Mental Health Systems, Inc. located?

Mental Health Systems, Inc. is located at 336 Oxford St Ste 208, Chula Vista, CA 91911. The listed phone number is (858) 565-2510.

What is Mental Health Systems, Inc.'s specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

When was this NPI record last updated?

The NPPES record for Mental Health Systems, Inc. was last updated on February 6, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.