Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Marianna Madeline Siordia, MSW, LCSW, PPSC

Individual provider Clinical Social Worker · NPI 1609569730

Marianna Madeline Siordia, MSW, LCSW, PPSC is a Clinical Social Worker in Santa Ana, California. Licensed in California. Registered with an NPI since 2023.

Licensed in
CA
In the registry since
2023
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
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

405 W 5th St Ste 658
Santa Ana, CA 92701-4599
Phone: (714) 935-6117
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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 126910 (CA)

Record details

NPI number1609569730
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW , PPSC
Sole proprietorNo
NPI enumeratedJune 2, 2023
Last updated in NPPESNovember 7, 2024
Certification dateNovember 7, 2024

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