Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mental Health Systems, Inc

Organization Addiction (Substance Use Disorder) Counselor · NPI 1154012680

Mental Health Systems, Inc is an Addiction (Substance Use Disorder) Counselor in San Marcos, California. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

340 Rancheros Dr
San Marcos, CA 92069-2900
Phone: (760) 744-3672
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1154012680
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Eliza Reis — Program Manager · (760) 744-3672
NPI enumeratedMay 16, 2023
Last updated in NPPESMay 23, 2023
Certification dateMay 23, 2023
Mailing address340 Rancheros Dr, San Marcos, CA 92069-2900

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