ALISON RAMOS NELSON MS
NPI 1477273621
Speech-Language Pathologist in Walnut Creek, CA

Q: What is Alison Nelson's NPI number?

The NPI number for Alison Nelson is 1477273621. It was assigned to this individual provider in the NPPES registry on August 29, 2022.

Q: What is Alison Nelson'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 Alison Nelson was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 August 29, 2022

125 EL PASEO CIR, WALNUT CREEK, CA 94597(707) 321-3598 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 5, 2025, Aug 29, 2022 (2 updates tracked since 2022).

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About Alison Ramos Nelson Ms NPPES

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

ALISON RAMOS NELSON MS (NPI 1477273621) is an individual speech-language pathologist provider in Walnut Creek, California, licensed in California (37808) and active in the NPI registry since August 2022.

NPPES Registry Identity

NPI1477273621

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameALISON RAMOS NELSONCredential: MS

Location Address125 EL PASEO CIRWalnut Creek, CA 94597-3281

Mailing Address125 El Paseo CirWalnut Creek, CA 94597-3281 · (707) 321-3598

Phone(707) 321-3598

Sole ProprietorNo

Enumeration DateAugust 29, 2022

Last NPPES UpdateAugust 5, 20252 updates tracked since enumeration

NPPES CertifiedAugust 5, 2025

✔ NPI 1477273621 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 · 37808

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.

125 EL PASEO CIR, Walnut Creek, CA 94597

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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 Alison Nelson's NPI number?

The NPI number for Alison Nelson is 1477273621. It was assigned to this individual provider in the NPPES registry on August 29, 2022.

Where is Alison Nelson located?

Alison Nelson practices at 125 El Paseo Cir, Walnut Creek, CA 94597. The listed phone number is (707) 321-3598.

What is Alison Nelson'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 Alison Nelson was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.