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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MENTAL HEALTH SYSTEMS, INC.
NPI 1023146826
Substance Abuse Rehabilitation Facility in Oceanside, CA

Active since March 01, 2007
1100 SPORTFISHER DR, OCEANSIDE, CA 92054(760) 439-6702(760) 439-4779 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 24, 2026, May 16, 2025, Aug 26, 2020 and 2 more (5 updates tracked since 2017).

About Mental Health Systems, Inc. NPPES

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

MENTAL HEALTH SYSTEMS, INC. (NPI 1023146826) is a healthcare organization registered as a substance abuse rehabilitation facility in Oceanside, California and active in the NPI registry since March 2007. The organization lists James C. Callaghan, President/ceo, as its authorized official.

NPPES Registry Identity

NPI1023146826
Entity TypeOrganization
Primary Taxonomy324500000X
Legal Business NameMENTAL HEALTH SYSTEMS, INC.
Location Address1100 SPORTFISHER DROceanside, CA 92054-2550
Mailing Address9465 Farnham StreetSan Diego, CA 92123 · (858) 573-2600
Phone(760) 439-6702
Fax(760) 439-4779
Organization SubpartNo
Authorized OfficialJames C. CallaghanPresident/ceo · (858) 573-2600
Enumeration DateMarch 1, 2007
Last NPPES UpdateJuly 24, 20265 updates tracked since enumeration
NPPES CertifiedJuly 24, 2026
✔ NPI 1023146826 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySubstance Abuse Rehabilitation FacilityResidential Treatment Facilities
Taxonomy Code324500000X
Definition
A facility or distinct part of a facility that provides a 24 hr therapeutically planned living and rehabilitative intervention environment for the treatment of individuals with disorders in the abuse of drugs, alcohol, and other substances.
1100 SPORTFISHER DR, Oceanside, CA 92054
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Other Identifiers 1

Medicaid37AMCA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VICTORIA LIEKO ESTEP RADT
Case Manager/Care Coordinator
1100 SPORTFISHER DR
OCEANSIDE, CA 92054
San Diego County (760) 439-6702
VICTORIA MARIE RALPH
Psychologist
1100 SPORTFISHER DR
OCEANSIDE, CA 92054
San Diego County (858) 376-0230
JURILDA MEHMETI MCGAHEY
Counselor (Addiction (Substance Use Disorder))
1100 SPORTFISHER DR
OCEANSIDE, CA 92054
San Diego County (760) 439-6702
JUDY EZRATTY MA
Counselor (Addiction (Substance Use Disorder))
1100 SPORTFISHER DR
OCEANSIDE, CA 92054
San Diego County (760) 439-6702
MS. KENDENE THOMAS
Case Manager/Care Coordinator
1100 SPORTFISHER DR
OCEANSIDE, CA 92054
San Diego County (760) 439-6702
LAURA LUPITA BARBOZA
Counselor (Addiction (Substance Use Disorder))
1100 SPORTFISHER DR
OCEANSIDE, CA 92054
San Diego County (760) 439-6702
ADRIANA LIN CASTRO RADT-1
Counselor (Addiction (Substance Use Disorder))
1100 SPORTFISHER DR
OCEANSIDE, CA 92054
San Diego County (619) 381-4107
MS. SUE TURGEON MSW, ASW
Counselor (Addiction (Substance Use Disorder))
1100 SPORTFISHER DR
OCEANSIDE, CA 92054
San Diego County (760) 439-6702

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 1023146826. It was assigned to this organization in the NPPES registry on March 1, 2007.

Where is Mental Health Systems, Inc. located?

Mental Health Systems, Inc. is located at 1100 Sportfisher Dr, Oceanside, CA 92054. The listed phone number is (760) 439-6702.

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

The primary specialty registered for this NPI is Substance Abuse Rehabilitation Facility with taxonomy code 324500000X.

When was this NPI record last updated?

The NPPES record for Mental Health Systems, Inc. was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.