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ROSALBA CASTELLANOS BA
NPI 1588548531
Specialist/Technologist - Speech-Language Assistant in Redondo Beach, CA

Active since August 04, 2025
2850 ARTESIA BLVD, REDONDO BEACH, CA 90278(424) 275-9968 Get Directions Write a Review

NPPES record last updated: August 4, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Rosalba Castellanos Ba NPPES

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

ROSALBA CASTELLANOS BA (NPI 1588548531) is an individual speech-language assistant in Redondo Beach, California, licensed in California (SPA9678) and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1588548531
Entity TypeIndividualFemale
Primary Taxonomy2355S0801X
Provider Legal NameROSALBA CASTELLANOSCredential: BA
Location Address2850 ARTESIA BLVDRedondo Beach, CA 90278-3419
Mailing Address226 W 127th StLos Angeles, CA 90061-1755 · (424) 200-9816
Phone(424) 275-9968
Sole ProprietorNo
Enumeration DateAugust 4, 2025
NPPES CertifiedAugust 3, 2025
✔ NPI 1588548531 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist · Speech-Language AssistantSpeech, Language and Hearing Service Providers
Taxonomy Code2355S0801X
License✔ Licensed in CA · SPA9678
2850 ARTESIA BLVD, Redondo Beach, CA 90278
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Other Names 1

Other Name (5)Rosalba Castellanos Navarro

Other Providers at the Same Location NPPES 19

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

BARRY A. WERTHEIMER, DPM
Podiatrist
2850 ARTESIA BLVD, SUITE 204
REDONDO BEACH, CA 90278
Los Angeles County (310) 530-0544
MRS. DANIELA ALEKSICH PT
Physical Therapist
2850 ARTESIA BLVD, STE 207
REDONDO BEACH, CA 90278
Los Angeles County (310) 371-4774
PRO-HEALTH PHYSICAL THERAPY INC.
Clinic/Center (Physical Therapy)
2850 ARTESIA BLVD, STE 207
REDONDO BEACH, CA 90278
Los Angeles County (310) 371-4774
ANDREA VALERIA CASILLAS
Specialist/Technologist (Speech-Language Assistant)
2850 ARTESIA BLVD
REDONDO BEACH, CA 90278
Los Angeles County (424) 275-9968
DR PEGGY G MAGNUSSON
Durable Medical Equipment & Medical Supplies
2850 ARTESIA BLVD, #204
REDONDO BEACH, CA 90278
Los Angeles County (310) 545-9445
NORMA L DE LA TORRE
Specialist/Technologist (Speech-Language Assistant)
2850 ARTESIA BLVD
REDONDO BEACH, CA 90278
Los Angeles County (424) 275-9968
REDONDO BEACH PODIATRY GROUP, INC.
Podiatrist (Foot Surgery)
2850 ARTESIA BLVD, SUITE 204
REDONDO BEACH, CA 90278
Los Angeles County (310) 793-1158
KELLY NICOLE GENBERG
Specialist/Technologist (Speech-Language Assistant)
2850 ARTESIA BLVD
REDONDO BEACH, CA 90278
Los Angeles County (424) 275-9968

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 Rosalba Castellanos's NPI number?

The NPI number for Rosalba Castellanos is 1588548531. It was assigned to this individual provider in the NPPES registry on August 4, 2025. The provider is also known as Rosalba Castellanos Navarro.

Where is Rosalba Castellanos located?

Rosalba Castellanos practices at 2850 Artesia Blvd, Redondo Beach, CA 90278. The listed phone number is (424) 275-9968.

What is Rosalba Castellanos's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, specializing in Speech-Language Assistant, with taxonomy code 2355S0801X.

When was this NPI record last updated?

The NPPES record for Rosalba Castellanos was last updated on August 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.