Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Marcella Ruby Santamaria, LCSW

Individual provider Clinical Social Worker · NPI 1710281753

Marcella Ruby Santamaria, LCSW is a Clinical Social Worker in San Marcos, California. Qualified in 2010, 16 years ago. Practices with Pacific Coast Psychiatric Associates Inc, a 632-clinician group, accepts Medicare assignment and offers telehealth.

Years since qualifying
16
In the registry since
2011
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

300 Rancheros Dr Ste 130
San Marcos, CA 92069-2968
Phone: (858) 279-1223
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 70923

Record details

NPI number1710281753
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJanuary 5, 2011
Last updated in NPPESJuly 18, 2025
Certification dateJuly 18, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Pacific Coast Psychiatric Associates Inc — 632 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Colleagues at Pacific Coast Psychiatric Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 632 clinicians in the practice; 12 are shown here.

Other providers in San Marcos