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ARLENE LIU
NPI 1588090922
Speech-Language Pathologist in San Mateo, CA

Active since September 17, 2013
222 W 39TH AVE., SAN MATEO, CA 94403(650) 573-2222(650) 573-3491 Get Directions Write a Review

NPPES record last updated: June 10, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 10, 2022, Sep 30, 2019, May 1, 2019 (3 updates tracked since 2019).

About Arlene Liu NPPES

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

ARLENE LIU (NPI 1588090922) is an individual speech-language pathologist provider in San Mateo, California and active in the NPI registry since September 2013.

NPPES Registry Identity

NPI1588090922
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameARLENE LIU
Location Address222 W 39TH AVE.San Mateo, CA 94403
Mailing Address222 W 39th Ave., Rehab Dept.San Mateo, CA 94403 · (415) 797-7170
Phone(650) 573-2222
Fax(650) 573-3491
Sole ProprietorNo
Enumeration DateSeptember 17, 2013
Last NPPES UpdateJune 10, 20223 updates tracked since enumeration
NPPES CertifiedJune 10, 2022
✔ NPI 1588090922 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
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.
222 W 39TH AVE., San Mateo, CA 94403
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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 Arlene Liu's NPI number?

The NPI number for Arlene Liu is 1588090922. It was assigned to this individual provider in the NPPES registry on September 17, 2013.

Where is Arlene Liu located?

Arlene Liu practices at 222 W 39th Ave., San Mateo, CA 94403. The listed phone number is (650) 573-2222.

What is Arlene Liu'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 Arlene Liu was last updated on June 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.