JOANNA CALAIS M.S., CCC-SLP
NPI 1669323846
Speech-Language Pathologist in Oakland, CA

Q: What is Joanna Calais's NPI number?

The NPI number for Joanna Calais is 1669323846. It was assigned to this individual provider in the NPPES registry on February 4, 2026.

Q: What is Joanna Calais'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 Joanna Calais was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 04, 2026

915 54TH AVE, OAKLAND, CA 94601(510) 879-5003 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Joanna Calais M.s., Ccc-slp NPPES

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

JOANNA CALAIS M.S., CCC-SLP (NPI 1669323846) is an individual speech-language pathologist provider in Oakland, California, licensed in California (30518) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1669323846

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameJOANNA CALAISCredential: M.S., CCC-SLP

Location Address915 54TH AVEOakland, CA 94601-5643

Mailing Address3892 Delmont AveOakland, CA 94605-2231 · (510) 517-7002

Phone(510) 879-5003

Sole ProprietorNo

Enumeration DateFebruary 4, 2026

NPPES CertifiedFebruary 4, 2026

✔ NPI 1669323846 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 · 30518

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.

915 54TH AVE, Oakland, CA 94601

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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 Joanna Calais's NPI number?

The NPI number for Joanna Calais is 1669323846. It was assigned to this individual provider in the NPPES registry on February 4, 2026.

Where is Joanna Calais located?

Joanna Calais practices at 915 54th Ave, Oakland, CA 94601. The listed phone number is (510) 879-5003.

What is Joanna Calais'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 Joanna Calais was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.