EWA WITKOWSKA
NPI 1457789729
Speech-Language Pathologist in Sunnyvale, CA

Q: What is Ewa Witkowska's NPI number?

The NPI number for Ewa Witkowska is 1457789729. It was assigned to this individual provider in the NPPES registry on October 24, 2013.

Q: What is Ewa Witkowska'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 Ewa Witkowska was last updated on October 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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 October 24, 2013

298 GARNER DR, SUNNYVALE, CA 94089(650) 492-8025 Get Directions Write a Review

NPPES record last updated: October 24, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Ewa Witkowska NPPES

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

EWA WITKOWSKA (NPI 1457789729) is an individual speech-language pathologist provider in Sunnyvale, California, licensed in California (14031437) and active in the NPI registry since October 2013.

NPPES Registry Identity

NPI1457789729

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameEWA WITKOWSKA

Location Address298 GARNER DRSunnyvale, CA 94089-1513

Mailing Address298 Garner DrSunnyvale, CA 94089-1513 · (650) 492-8025

Phone(650) 492-8025

Sole ProprietorYes

Enumeration DateOctober 24, 2013

✔ NPI 1457789729 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

Licenses✔ Licensed in CA · 14031437✔ Licensed in CA · 7986

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.

298 GARNER DR, Sunnyvale, CA 94089

Open in Google Maps ↗

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 Ewa Witkowska's NPI number?

The NPI number for Ewa Witkowska is 1457789729. It was assigned to this individual provider in the NPPES registry on October 24, 2013.

Where is Ewa Witkowska located?

Ewa Witkowska practices at 298 Garner Dr, Sunnyvale, CA 94089. The listed phone number is (650) 492-8025.

What is Ewa Witkowska'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 Ewa Witkowska was last updated on October 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.