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MRS. TONYA RENEE NOWAKOWSKI LCSW, PPSC
NPI 1912035148
Social Worker - Clinical in Santa Clarita, CA

Active since March 01, 2007
24930 AVENUE STANFORD, SANTA CLARITA, CA 91355(661) 294-5300 Get Directions Write a Review

NPPES record last updated: May 1, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mrs. Tonya Renee Nowakowski Lcsw, Ppsc NPPES

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

MRS. TONYA RENEE NOWAKOWSKI LCSW, PPSC (NPI 1912035148) is an individual clinical provider in Santa Clarita, California, licensed in California (LCS 21048) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1912035148
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. TONYA RENEE NOWAKOWSKICredential: LCSW, PPSC
Location Address24930 AVENUE STANFORDSanta Clarita, CA 91355-1272
Mailing Address24930 Avenue StanfordSanta Clarita, CA 91355-1272 · (661) 294-5300
Phone(661) 294-5300
Sole ProprietorNo
Enumeration DateMarch 1, 2007
Last NPPES UpdateMay 1, 2025
NPPES CertifiedMay 1, 2025
✔ NPI 1912035148 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · LCS 21048
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 Worker · SchoolTaxonomy 1041S0200X · License 210095002 (CA)
24930 AVENUE STANFORD, Santa Clarita, CA 91355
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Other Providers at the Same Location NPPES 20

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

SHANNON L LINDLAND M.S. CCC-SLP
Speech-Language Pathologist
24930 AVENUE STANFORD
SANTA CLARITA, CA 91355
Los Angeles County (661) 294-5300
ATIN TINA GOLBOLAKH
Speech-Language Pathologist
24930 AVENUE STANFORD
SANTA CLARITA, CA 91355
Los Angeles County (661) 294-5300
JESI ANNA SZIN
Psychologist (School)
24930 AVENUE STANFORD
VALENCIA, CA 91355
Los Angeles County (661) 294-5300
PATRICIA CRUZ
Occupational Therapist
24930 AVENUE STANFORD
SANTA CLARITA, CA 91355
Los Angeles County (661) 294-5309
REBECCA NICOLE LA SOTA M.S., CCC-SLP
Speech-Language Pathologist
24930 AVENUE STANFORD
VALENCIA, CA 91355
Los Angeles County (661) 294-5300
SAUGUS UNION ELEMENTARY SCHOOL DISTRICT
Local Education Agency (LEA)
24930 AVENUE STANFORD
SANTA CLARITA, CA 91355
Los Angeles County (661) 294-5300
WYNDI ANN VALENCIA MSW, PPSC, ASW
Social Worker (School)
24930 AVENUE STANFORD
SANTA CLARITA, CA 91355
Los Angeles County (661) 294-5300
MR. JOSE DIAZ JR.
Psychologist (School)
24930 AVENUE STANFORD
VALENCIA, CA 91355
Los Angeles County (661) 294-5300

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 Tonya Nowakowski's NPI number?

The NPI number for Tonya Nowakowski is 1912035148. It was assigned to this individual provider in the NPPES registry on March 1, 2007.

Where is Tonya Nowakowski located?

Tonya Nowakowski practices at 24930 Avenue Stanford, Santa Clarita, CA 91355. The listed phone number is (661) 294-5300.

What is Tonya Nowakowski'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 Tonya Nowakowski was last updated on May 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.