SANDRA R NOWOSIOLSKI LCSW
NPI 1750978474
Social Worker - Clinical in Valley Village, CA

Active since December 29, 2020
12553 KILLION ST, VALLEY VILLAGE, CA 91607(310) 666-6456 Get Directions Write a Review

NPPES record last updated: August 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 11, 2025, Oct 24, 2022, Dec 29, 2020 (3 updates tracked since 2020).

About Sandra R Nowosiolski Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SANDRA R NOWOSIOLSKI LCSW (NPI 1750978474) is an individual clinical provider in Valley Village, California, licensed in California (110814) and active in the NPI registry since December 2020.

NPPES Registry Identity

NPI1750978474
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSANDRA R NOWOSIOLSKICredential: LCSW
Location Address12553 KILLION STValley Village, CA 91607-1533
Mailing Address12553 Killion StValley Village, CA 91607-1533 · (310) 666-6456
Sole ProprietorNo
Enumeration DateDecember 29, 2020
Last NPPES UpdateAugust 11, 20253 updates tracked since enumeration
NPPES CertifiedAugust 11, 2025
NPI 1750978474 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in CA · 110814
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedSocial WorkerTaxonomy 104100000X
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
12553 KILLION ST, Valley Village, CA 91607

Other Names 1

Other Name (5)Suri Nowosiolski Lcsw

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Marriage & Family Therapist
12553 KILLION ST
VALLEY VILLAGE, CA 91607
Social Worker (Clinical)
12553 KILLION ST
VALLEY VILLAGE, CA 91607
Social Worker (Clinical)
12553 KILLION ST
VALLEY VILLAGE, CA 91607
Social Worker (Clinical)
12553 KILLION ST
VALLEY VILLAGE, CA 91607

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sandra Nowosiolski's NPI number?

The NPI number for Sandra Nowosiolski is 1750978474. It was assigned to this individual provider in the NPPES registry on December 29, 2020. The provider is also known as Suri Nowosiolski Lcsw.

Where is Sandra Nowosiolski located?

Sandra Nowosiolski practices at 12553 Killion St, Valley Village, CA 91607. The listed phone number is (310) 666-6456.

What is Sandra Nowosiolski's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Sandra Nowosiolski was last updated on August 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.