NATALIE CASTELLANOS MSW
NPI 1396337978
Social Worker - Clinical in San Bernardino, CA

Active since February 05, 2021
1481 WINDSOR DR, SAN BERNARDINO, CA 92404(909) 433-9300 Get Directions Write a Review

NPPES record last updated: June 4, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 4, 2025, Apr 3, 2024, Aug 15, 2022 and 2 more (5 updates tracked since 2021).

About Natalie Castellanos Msw NPPES

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

NATALIE CASTELLANOS MSW (NPI 1396337978) is an individual clinical provider in San Bernardino, California and active in the NPI registry since February 2021.

NPPES Registry Identity

NPI1396337978
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameNATALIE CASTELLANOSCredential: MSW
Location Address1481 WINDSOR DRSan Bernardino, CA 92404-5416
Mailing Address2080 S E St Ste 250San Bernardino, CA 92408-2706 · (909) 433-9300
Sole ProprietorYes
Enumeration DateFebruary 5, 2021
Last NPPES UpdateJune 4, 20255 updates tracked since enumeration
NPPES CertifiedJune 4, 2025
NPI 1396337978 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
1481 WINDSOR DR, San Bernardino, CA 92404

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.

Licensed Psychiatric Technician
1481 WINDSOR DR
SAN BERNARDINO, CA 92404
Counselor (Mental Health)
1481 WINDSOR DR
SAN BERNARDINO, CA 92404
Social Worker
1481 WINDSOR DR
SAN BERNARDINO, CA 92404
Licensed Vocational Nurse
1481 WINDSOR DR
SAN BERNARDINO, CA 92404
Social Worker
1481 WINDSOR DR
SAN BERNARDINO, CA 92404
Registered Nurse
1481 WINDSOR DR
SAN BERNARDINO, CA 92404
Community Health Worker
1481 WINDSOR DR
SAN BERNARDINO, CA 92404
Student in an Organized Health Care Education/Training Program
1481 WINDSOR DR
SAN BERNARDINO, CA 92404

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 Natalie Castellanos's NPI number?

The NPI number for Natalie Castellanos is 1396337978. It was assigned to this individual provider in the NPPES registry on February 5, 2021.

Where is Natalie Castellanos located?

Natalie Castellanos practices at 1481 Windsor Dr, San Bernardino, CA 92404. The listed phone number is (909) 433-9300.

What is Natalie Castellanos'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 Natalie Castellanos was last updated on June 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.