MARGARITA CASTELLANOS PALAZUELOS
NPI 1104379791
Social Worker - Clinical in San Ysidro, CA
About Margarita Castellanos Palazuelos NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARITA CASTELLANOS PALAZUELOS (NPI 1104379791) is an individual clinical provider in San Ysidro, California, licensed in California (1377031) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses 2
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.
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Margarita Castellanos Palazuelos is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92173 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
SAN DIEGO, CA 92173
SAN YSIDRO, CA 92173
SAN DIEGO, CA 92173
SAN YSIDRO, CA 92173
SAN DIEGO, CA 92173
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 Margarita Castellanos Palazuelos's NPI number?
The NPI number for Margarita Castellanos Palazuelos is 1104379791. It was assigned to this individual provider in the NPPES registry on July 29, 2016.
Where is Margarita Castellanos Palazuelos located?
Margarita Castellanos Palazuelos practices at 1666 Precision Park Ln, San Ysidro, CA 92173. The listed phone number is (619) 428-5533.
What is Margarita Castellanos Palazuelos's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Margarita Castellanos Palazuelos enrolled in Medicare?
Yes. Margarita Castellanos Palazuelos is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Margarita Castellanos Palazuelos was last updated on April 29, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
