MARIA LUISA QUINTANILLA
NPI 1699627703
Social Worker - Clinical in Rancho Cucamonga, CA

Active since February 11, 2026
PO BOX 732, RANCHO CUCAMONGA, CA 91729(626) 712-8024 Get Directions Write a Review

NPPES record last updated: February 11, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Maria Luisa Quintanilla NPPES

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

MARIA LUISA QUINTANILLA (NPI 1699627703) is an individual clinical provider in Rancho Cucamonga, California, licensed in California (16754) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1699627703
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARIA LUISA QUINTANILLA
Location AddressPO BOX 732Rancho Cucamonga, CA 91729-0732
Mailing AddressPo Box 732Rancho Cucamonga, CA 91729-0732 · (626) 712-8024
Sole ProprietorYes
Enumeration DateFebruary 11, 2026
NPPES CertifiedFebruary 11, 2026
NPI 1699627703 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 · 16754
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.

PO BOX 732, Rancho Cucamonga, CA 91729

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 Maria Quintanilla's NPI number?

The NPI number for Maria Quintanilla is 1699627703. It was assigned to this individual provider in the NPPES registry on February 11, 2026.

Where is Maria Quintanilla located?

Maria Quintanilla practices at PO Box 732, Rancho Cucamonga, CA 91729. The listed phone number is (626) 712-8024.

What is Maria Quintanilla'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 Maria Quintanilla was last updated on February 11, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.