SONIA A GREER LCSW
NPI 1750421574
Social Worker - Clinical in Modesto, CA

Active since February 08, 2007

NPPES record last updated: February 18, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Sonia A Greer Lcsw NPPES

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

SONIA A GREER LCSW (NPI 1750421574) is an individual clinical provider in Modesto, California, licensed in California (68077) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1750421574
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSONIA A GREERCredential: LCSW
Location Address1100 H STModesto, CA 95354-2338
Mailing Address1100 H StModesto, CA 95354-2338 · (209) 541-2200
Sole ProprietorYes
Enumeration DateFebruary 8, 2007
Last NPPES UpdateFebruary 18, 2026
NPPES CertifiedFebruary 18, 2026
NPI 1750421574 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in CA · 68077
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.

1100 H ST, Modesto, CA 95354

Other Providers at the Same Location NPPES 7

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

Local Education Agency (LEA)
1100 H ST
MODESTO, CA 95354
Speech-Language Pathologist
1100 H ST
MODESTO, CA 95354
Counselor (Mental Health)
1100 H ST
MODESTO, CA 95354
Occupational Therapist
1100 H ST
MODESTO, CA 95354
Nurse Practitioner (Family)
1100 H ST
MODESTO, CA 95354
Occupational Therapist
1100 H ST
MODESTO, CA 95354
Local Education Agency (LEA)
1100 H ST
MODESTO, CA 95354

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 Sonia Greer's NPI number?

The NPI number for Sonia Greer is 1750421574. It was assigned to this individual provider in the NPPES registry on February 8, 2007.

Where is Sonia Greer located?

Sonia Greer practices at 1100 H St, Modesto, CA 95354. The listed phone number is (209) 541-2200.

What is Sonia Greer'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 Sonia Greer was last updated on February 18, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.