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

Sandra R Nowosiolski, LCSW

Individual provider Social Worker · NPI 1750978474

Sandra R Nowosiolski, LCSW is a Social Worker in Valley Village, California. Licensed in California. Registered with an NPI since 2020.

Licensed in
CA
In the registry since
2020
Specialties on file
3
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

12553 Killion St
Valley Village, CA 91607-1533
Phone: (310) 666-6456
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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 110814 (CA)
Social Worker Taxonomy 104100000X
Case Manager/Care Coordinator Taxonomy 171M00000X

Record details

NPI number1750978474
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 29, 2020
Last updated in NPPESAugust 11, 2025
Certification dateAugust 11, 2025

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