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

Mental Health Systems, Inc

Organization Community/Behavioral Health Agency · NPI 1831227479

Mental Health Systems, Inc is a Community/Behavioral Health Agency in Fresno, California. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2550 W Clinton Ave Buildings R S Y D P
Fresno, CA 93705-4201
Phone: (559) 237-8337
Fax: (559) 237-8342
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community/Behavioral Health Agency (primary) Taxonomy 251S00000X

Record details

NPI number1831227479
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Callaghan — President/Ceo · (858) 573-2600
Other names Fresno First
NPI enumeratedMarch 2, 2007
Last updated in NPPESJuly 24, 2026
Certification dateJuly 24, 2026
Mailing address9465 Farnham, San Diego, CA 92123

Other providers in Fresno