STEPHEN DESHAWN MATTHEWS
NPI 1124758594
Psychologist in Northridge, CA

Active since June 16, 2022
9650 ZELZAH AVE, NORTHRIDGE, CA 91325(818) 993-9311 Get Directions Write a Review

NPPES record last updated: November 26, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Nov 26, 2025, Mar 12, 2025, Sep 26, 2024 and 1 more (4 updates tracked since 2024).

About Stephen Deshawn Matthews NPPES

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

STEPHEN DESHAWN MATTHEWS (NPI 1124758594) is an individual psychologist provider in Northridge, California and active in the NPI registry since June 2022. He maintains 3 additional practice locations.Information from the official NPPES registry record, last updated November 26, 2025.

NPPES Registry Identity

NPI1124758594
Entity TypeIndividualMale
Provider Legal NameSTEPHEN DESHAWN MATTHEWS
Location Address9650 ZELZAH AVENorthridge, CA 91325-2003
Mailing Address3406 Sierra Meadow CtElk Grove, CA 95758-4660 · (916) 529-2467
Sole ProprietorNo
Enumeration DateJune 16, 2022
Last NPPES UpdateNovember 26, 20254 updates tracked since enumeration
NPPES CertifiedNovember 26, 2025
NPI 1124758594 is a valid, active identifier and passes the ISO check-digit test. How NPI validation works

Primary Specialty

Psychologist

Taxonomy 103T00000X · Behavioral Health & Social Service Providers

A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human… Show more

Also Listed

Case Manager/Care Coordinator

Taxonomy 171M00000X · Other Service Providers

Also Listed

Rehabilitation Practitioner

Taxonomy 225400000X · Respiratory, Developmental, Rehabilitative and Restorative Service Providers

9650 ZELZAH AVE, Northridge, CA 91325

Also on File with NPPES

Secondary Locations3
3406 Sierra Meadow Ct
Elk Grove, CA 95758-4660
Phone (916) 529-2467
3671 Business Dr Ste 110
Sacramento, CA 95820-2233
Phone (916) 529-2467
8950 Cal Center Dr Ste 340
Sacramento, CA 95826-3225
Phone (916) 254-5200

Reviews for STEPHEN DESHAWN MATTHEWS

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychologist
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Counselor (Mental Health)
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Rehabilitation Practitioner
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Registered Nurse (Psychiatric/Mental Health)
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Rehabilitation Practitioner
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Rehabilitation Practitioner
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Counselor (Mental Health)
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Counselor (Mental Health)
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Marriage & Family Therapist
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Psychologist (Clinical)
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Rehabilitation Practitioner
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Rehabilitation Practitioner
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Psychologist (Clinical)
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Rehabilitation Practitioner
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Psychologist (Clinical)
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Social Worker (Clinical)
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Marriage & Family Therapist
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Psychiatry & Neurology (Psychiatry)
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Rehabilitation Practitioner
9650 ZELZAH AVE
NORTHRIDGE, CA 91325
Marriage & Family Therapist
9650 ZELZAH AVE
NORTHRIDGE, CA 91325

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124758594, enumerated as an "individual" on June 16, 2022.

The provider is located at 9650 ZELZAH AVE NORTHRIDGE, CA 91325 and the phone number is (818) 993-9311.

Psychologist with taxonomy code 103T00000X.