JAVIERA ARELLANO
NPI 1457206195
Speech-Language Pathologist in Oakland, CA

Q: What is Javiera Arellano's NPI number?

The NPI number for Javiera Arellano is 1457206195. It was assigned to this individual provider in the NPPES registry on February 27, 2026.

Q: What is Javiera Arellano's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Javiera Arellano was last updated on February 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since February 27, 2026

2035 40TH AVE, OAKLAND, CA 94601(510) 879-1280 Get Directions Write a Review

NPPES record last updated: February 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Javiera Arellano NPPES

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

JAVIERA ARELLANO (NPI 1457206195) is an individual speech-language pathologist provider in Oakland, California, licensed in California (20861) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1457206195

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameJAVIERA ARELLANO

Location Address2035 40TH AVEOakland, CA 94601-4203

Mailing Address3093 Broadway Unit 510Oakland, CA 94611-5797

Phone(510) 879-1280

Sole ProprietorNo

Enumeration DateFebruary 27, 2026

NPPES CertifiedFebruary 27, 2026

✔ NPI 1457206195 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

License✔ Licensed in CA · 20861

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

2035 40TH AVE, Oakland, CA 94601

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Other Providers at the Same Location NPPES 3

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

ALYSIAH JUSTINE SILVA

Counselor

2035 40TH AVE
OAKLAND, CA 94601

Alameda County (510) 879-1282

GLEN LEE

Counselor

2035 40TH AVE
OAKLAND, CA 94601

Alameda County (510) 879-1282

SENECA FAMILY OF AGENCIES

Community/Behavioral Health

2035 40TH AVE
OAKLAND, CA 94601

Alameda County (510) 879-1282

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 Javiera Arellano's NPI number?

The NPI number for Javiera Arellano is 1457206195. It was assigned to this individual provider in the NPPES registry on February 27, 2026.

Where is Javiera Arellano located?

Javiera Arellano practices at 2035 40th Ave, Oakland, CA 94601. The listed phone number is (510) 879-1280.

What is Javiera Arellano's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Javiera Arellano was last updated on February 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.