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

MS. Tanya Loussinian

Individual provider Clinical Social Worker · NPI 1922576867

MS. Tanya Loussinian is a Clinical Social Worker in Altadena, California. Licensed in California. Registered with an NPI since 2018.

Licensed in
CA
In the registry since
2018

Practice location Address checks out

848 Marcheta St # 1
Altadena, CA 91001-2580
Phone: (800) 488-3414
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 84036 (CA)

Record details

NPI number1922576867
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 8, 2018
Last updated in NPPESNovember 8, 2018

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