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ASHLYN ELLIS
NPI 1093647752
Speech-Language Pathologist in Castro Valley, CA

Active since May 29, 2026
4400 ALMA AVE, CASTRO VALLEY, CA 94546(510) 537-3000 Get Directions Write a Review

NPPES record last updated: May 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ashlyn Ellis NPPES

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

ASHLYN ELLIS (NPI 1093647752) is an individual speech-language pathologist provider in Castro Valley, California, licensed in California (220101525) and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1093647752
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameASHLYN ELLIS
Location Address4400 ALMA AVECastro Valley, CA 94546-3104
Mailing Address842 Kenyon AveSan Leandro, CA 94577-6212
Phone(510) 537-3000
Sole ProprietorNo
Enumeration DateMay 29, 2026
NPPES CertifiedMay 29, 2026
✔ NPI 1093647752 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 · 220101525
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.
4400 ALMA AVE, Castro Valley, CA 94546
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Other Providers at the Same Location NPPES 15

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

JAZMINE MONIQUE VERDUZCO
Health and Wellness Coach
4400 ALMA AVE
CASTRO VALLEY, CA 94546
Alameda County (510) 537-3000
ROXANNE JANINE MONIZ OTR/L
Occupational Therapist (Pediatrics)
4400 ALMA AVE
CASTRO VALLEY, CA 94546
Alameda County (510) 000-0000
DANIEL JEAN DPT, PT
Physical Therapist
4400 ALMA AVE
CASTRO VALLEY, CA 94546
Alameda County (510) 537-3000
NEARY CHHUN MUONG
Health and Wellness Coach
4400 ALMA AVE
CASTRO VALLEY, CA 94546
Alameda County (510) 537-3000
STACEY LILLARD
Psychologist (School)
4400 ALMA AVE
CASTRO VALLEY, CA 94546
Alameda County (510) 364-6591
ALEXIS KING-GALLMAN LCSW
Social Worker (Clinical)
4400 ALMA AVE
CASTRO VALLEY, CA 94546
Alameda County (510) 538-8833
CASTRO VALLEY UNIFIED
Local Education Agency (LEA)
4400 ALMA AVE
CASTRO VALLEY, CA 94546
Alameda County (510) 537-3000
JENNIFER JOY HUGHES
Psychologist (School)
4400 ALMA AVE
CASTRO VALLEY, CA 94546
Alameda County (510) 537-0630

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 Ashlyn Ellis's NPI number?

The NPI number for Ashlyn Ellis is 1093647752. It was assigned to this individual provider in the NPPES registry on May 29, 2026.

Where is Ashlyn Ellis located?

Ashlyn Ellis practices at 4400 Alma Ave, Castro Valley, CA 94546. The listed phone number is (510) 537-3000.

What is Ashlyn Ellis'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 Ashlyn Ellis was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.